./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:27,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:27,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:27,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:27,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:27,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:27,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:27,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:27,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:27,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:27,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:27,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:27,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:27,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:27,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:27,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:27,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:27,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:27,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:27,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:27,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:27,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:27,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:27,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:27,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:27,934 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:27,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:27,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:27,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:27,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:27,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:27,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:27,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:27,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:27,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:27,940 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:27,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:27,941 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:27,941 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:27,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:27,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:27,944 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:10:27,974 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:27,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:27,977 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:27,978 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:27,978 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:27,979 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:27,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:27,979 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:27,980 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:27,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:27,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:10:27,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:27,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:27,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:27,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:27,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:27,982 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:27,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:27,982 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:27,982 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:27,983 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:27,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:27,983 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:27,983 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:27,983 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:27,983 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:10:27,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:10:27,984 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:27,984 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:27,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:27,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:27,985 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 [2021-12-15 13:10:28,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:28,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:28,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:28,264 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:28,265 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:28,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2021-12-15 13:10:28,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51856b569/47d4fdcf4b3b4693b8bf24723f0984f9/FLAGe417e9d29 [2021-12-15 13:10:29,139 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:29,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2021-12-15 13:10:29,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51856b569/47d4fdcf4b3b4693b8bf24723f0984f9/FLAGe417e9d29 [2021-12-15 13:10:29,657 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/51856b569/47d4fdcf4b3b4693b8bf24723f0984f9 [2021-12-15 13:10:29,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:29,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:29,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:29,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:29,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:29,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:29" (1/1) ... [2021-12-15 13:10:29,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@342b09ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:29, skipping insertion in model container [2021-12-15 13:10:29,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:29" (1/1) ... [2021-12-15 13:10:29,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:29,796 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:30,233 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2021-12-15 13:10:30,234 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2021-12-15 13:10:30,235 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2021-12-15 13:10:30,235 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2021-12-15 13:10:30,235 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2021-12-15 13:10:30,236 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2021-12-15 13:10:30,239 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2021-12-15 13:10:30,240 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2021-12-15 13:10:30,240 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2021-12-15 13:10:30,241 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2021-12-15 13:10:30,241 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2021-12-15 13:10:30,241 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2021-12-15 13:10:30,474 WARN L230 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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2021-12-15 13:10:31,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:31,665 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:31,757 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2021-12-15 13:10:31,758 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2021-12-15 13:10:31,758 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2021-12-15 13:10:31,758 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2021-12-15 13:10:31,759 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2021-12-15 13:10:31,759 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2021-12-15 13:10:31,759 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2021-12-15 13:10:31,760 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2021-12-15 13:10:31,760 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2021-12-15 13:10:31,760 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2021-12-15 13:10:31,761 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2021-12-15 13:10:31,761 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2021-12-15 13:10:31,768 WARN L230 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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2021-12-15 13:10:32,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:32,145 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:32,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32 WrapperNode [2021-12-15 13:10:32,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:32,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:32,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:32,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:32,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,475 INFO L137 Inliner]: procedures = 348, calls = 3212, calls flagged for inlining = 148, calls inlined = 148, statements flattened = 6697 [2021-12-15 13:10:32,476 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:32,477 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:32,477 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:32,477 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:32,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:32,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:32,829 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:32,829 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:32,830 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:32" (1/1) ... [2021-12-15 13:10:32,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:32,847 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:32,859 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) [2021-12-15 13:10:32,881 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 [2021-12-15 13:10:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2021-12-15 13:10:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2021-12-15 13:10:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:10:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:10:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2021-12-15 13:10:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2021-12-15 13:10:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2021-12-15 13:10:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2021-12-15 13:10:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:10:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:10:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2021-12-15 13:10:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2021-12-15 13:10:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:10:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:10:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2021-12-15 13:10:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2021-12-15 13:10:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2021-12-15 13:10:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2021-12-15 13:10:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2021-12-15 13:10:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2021-12-15 13:10:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:10:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:10:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2021-12-15 13:10:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2021-12-15 13:10:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2021-12-15 13:10:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2021-12-15 13:10:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2021-12-15 13:10:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2021-12-15 13:10:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2021-12-15 13:10:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2021-12-15 13:10:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2021-12-15 13:10:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2021-12-15 13:10:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2021-12-15 13:10:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2021-12-15 13:10:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2021-12-15 13:10:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2021-12-15 13:10:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2021-12-15 13:10:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2021-12-15 13:10:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2021-12-15 13:10:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2021-12-15 13:10:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2021-12-15 13:10:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2021-12-15 13:10:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2021-12-15 13:10:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2021-12-15 13:10:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:10:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:10:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2021-12-15 13:10:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2021-12-15 13:10:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2021-12-15 13:10:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2021-12-15 13:10:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:10:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:10:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:10:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:10:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2021-12-15 13:10:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2021-12-15 13:10:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2021-12-15 13:10:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2021-12-15 13:10:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:32,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2021-12-15 13:10:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2021-12-15 13:10:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2021-12-15 13:10:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2021-12-15 13:10:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2021-12-15 13:10:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2021-12-15 13:10:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2021-12-15 13:10:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2021-12-15 13:10:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_status [2021-12-15 13:10:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_status [2021-12-15 13:10:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2021-12-15 13:10:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2021-12-15 13:10:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2021-12-15 13:10:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2021-12-15 13:10:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2021-12-15 13:10:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2021-12-15 13:10:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte [2021-12-15 13:10:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte [2021-12-15 13:10:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2021-12-15 13:10:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2021-12-15 13:10:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-12-15 13:10:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-12-15 13:10:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:10:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:10:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2021-12-15 13:10:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2021-12-15 13:10:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2021-12-15 13:10:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2021-12-15 13:10:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:10:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:10:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2021-12-15 13:10:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2021-12-15 13:10:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:10:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:10:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-15 13:10:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-15 13:10:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2021-12-15 13:10:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2021-12-15 13:10:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:10:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:10:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-12-15 13:10:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-12-15 13:10:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2021-12-15 13:10:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2021-12-15 13:10:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2021-12-15 13:10:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2021-12-15 13:10:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-15 13:10:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:10:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:10:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2021-12-15 13:10:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2021-12-15 13:10:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:10:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:10:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2021-12-15 13:10:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2021-12-15 13:10:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-12-15 13:10:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-12-15 13:10:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2021-12-15 13:10:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2021-12-15 13:10:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:10:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:10:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2021-12-15 13:10:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2021-12-15 13:10:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2021-12-15 13:10:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2021-12-15 13:10:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2021-12-15 13:10:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2021-12-15 13:10:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2021-12-15 13:10:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2021-12-15 13:10:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:10:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2021-12-15 13:10:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2021-12-15 13:10:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2021-12-15 13:10:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2021-12-15 13:10:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:10:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:10:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:10:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:10:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:10:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:10:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-12-15 13:10:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-12-15 13:10:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:10:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:10:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:10:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-12-15 13:10:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-12-15 13:10:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:10:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:10:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2021-12-15 13:10:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2021-12-15 13:10:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:10:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_probe [2021-12-15 13:10:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_probe [2021-12-15 13:10:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2021-12-15 13:10:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2021-12-15 13:10:32,934 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2021-12-15 13:10:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2021-12-15 13:10:32,935 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2021-12-15 13:10:32,935 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2021-12-15 13:10:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-12-15 13:10:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-12-15 13:10:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:10:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:10:32,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2021-12-15 13:10:32,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2021-12-15 13:10:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2021-12-15 13:10:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2021-12-15 13:10:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2021-12-15 13:10:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2021-12-15 13:10:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2021-12-15 13:10:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2021-12-15 13:10:32,937 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:10:32,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:10:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:10:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:10:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2021-12-15 13:10:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2021-12-15 13:10:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2021-12-15 13:10:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2021-12-15 13:10:32,938 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2021-12-15 13:10:32,938 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2021-12-15 13:10:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:10:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:10:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:10:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2021-12-15 13:10:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2021-12-15 13:10:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2021-12-15 13:10:32,939 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2021-12-15 13:10:32,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2021-12-15 13:10:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2021-12-15 13:10:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2021-12-15 13:10:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2021-12-15 13:10:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2021-12-15 13:10:32,940 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2021-12-15 13:10:32,940 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-12-15 13:10:32,941 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-12-15 13:10:32,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2021-12-15 13:10:32,945 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2021-12-15 13:10:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2021-12-15 13:10:32,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2021-12-15 13:10:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:10:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:10:32,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:32,946 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:10:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:10:32,947 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2021-12-15 13:10:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2021-12-15 13:10:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2021-12-15 13:10:32,948 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2021-12-15 13:10:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:32,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2021-12-15 13:10:32,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2021-12-15 13:10:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:10:32,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:32,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:32,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:10:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:10:32,949 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2021-12-15 13:10:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2021-12-15 13:10:32,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:10:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:10:32,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2021-12-15 13:10:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2021-12-15 13:10:32,950 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2021-12-15 13:10:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2021-12-15 13:10:32,950 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:10:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:10:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2021-12-15 13:10:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2021-12-15 13:10:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2021-12-15 13:10:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2021-12-15 13:10:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_probe [2021-12-15 13:10:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_probe [2021-12-15 13:10:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2021-12-15 13:10:32,951 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2021-12-15 13:10:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure read_all_bytes [2021-12-15 13:10:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure read_all_bytes [2021-12-15 13:10:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2021-12-15 13:10:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2021-12-15 13:10:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2021-12-15 13:10:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2021-12-15 13:10:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:10:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:10:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2021-12-15 13:10:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2021-12-15 13:10:32,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:10:32,953 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:32,953 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:10:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:10:32,953 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-12-15 13:10:32,953 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-12-15 13:10:32,954 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2021-12-15 13:10:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2021-12-15 13:10:32,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:32,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-15 13:10:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-15 13:10:32,954 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:10:32,954 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:10:33,954 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:33,960 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:34,623 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:34,632 INFO L158 Benchmark]: Toolchain (without parser) took 4968.17ms. Allocated memory was 98.6MB in the beginning and 360.7MB in the end (delta: 262.1MB). Free memory was 55.0MB in the beginning and 254.8MB in the end (delta: -199.8MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-12-15 13:10:34,632 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 77.6MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 38.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:34,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2483.72ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 54.7MB in the beginning and 91.3MB in the end (delta: -36.5MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:34,635 INFO L158 Benchmark]: Boogie Procedure Inliner took 328.04ms. Allocated memory is still 182.5MB. Free memory was 91.3MB in the beginning and 95.6MB in the end (delta: -4.3MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. [2021-12-15 13:10:34,640 INFO L158 Benchmark]: Boogie Preprocessor took 350.87ms. Allocated memory is still 182.5MB. Free memory was 95.6MB in the beginning and 76.5MB in the end (delta: 19.0MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-12-15 13:10:34,640 INFO L158 Benchmark]: RCFGBuilder took 1801.10ms. Allocated memory was 182.5MB in the beginning and 360.7MB in the end (delta: 178.3MB). Free memory was 76.5MB in the beginning and 254.8MB in the end (delta: -178.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:10:34,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 77.6MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 38.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2483.72ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 54.7MB in the beginning and 91.3MB in the end (delta: -36.5MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 328.04ms. Allocated memory is still 182.5MB. Free memory was 91.3MB in the beginning and 95.6MB in the end (delta: -4.3MB). Peak memory consumption was 29.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 350.87ms. Allocated memory is still 182.5MB. Free memory was 95.6MB in the beginning and 76.5MB in the end (delta: 19.0MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1801.10ms. Allocated memory was 182.5MB in the beginning and 360.7MB in the end (delta: 178.3MB). Free memory was 76.5MB in the beginning and 254.8MB in the end (delta: -178.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:10:34,680 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:36,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:36,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:36,664 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:36,665 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:36,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:36,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:36,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:36,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:36,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:36,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:36,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:36,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:36,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:36,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:36,693 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:36,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:36,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:36,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:36,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:36,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:36,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:36,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:36,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:36,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:36,712 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:36,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:36,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:36,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:36,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:36,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:36,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:36,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:36,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:36,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:36,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:36,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:36,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:36,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:36,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:36,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:36,724 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:10:36,766 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:36,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:36,767 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:36,767 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:36,768 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:36,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:36,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:36,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:36,770 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:36,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:36,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:36,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:36,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:36,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:36,771 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:10:36,772 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:10:36,772 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:10:36,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:36,772 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:36,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:36,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:36,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:36,773 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:36,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:36,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:36,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:36,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:36,774 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:10:36,774 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:10:36,774 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:36,775 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:36,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:36,775 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:36,775 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:10:36,776 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ecdcd8edc073d3f84552ba11829c64f005a40ec1d9c17a2301c9d20c3971656 [2021-12-15 13:10:37,089 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:37,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:37,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:37,115 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:37,115 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:37,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2021-12-15 13:10:37,177 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98f1297c3/ec7456b32afc4c549573b54211ed0d15/FLAG599ed6231 [2021-12-15 13:10:37,954 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:37,954 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i [2021-12-15 13:10:37,990 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98f1297c3/ec7456b32afc4c549573b54211ed0d15/FLAG599ed6231 [2021-12-15 13:10:38,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98f1297c3/ec7456b32afc4c549573b54211ed0d15 [2021-12-15 13:10:38,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:38,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:38,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:38,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:38,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:38,041 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:38" (1/1) ... [2021-12-15 13:10:38,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50194c21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:38, skipping insertion in model container [2021-12-15 13:10:38,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:38" (1/1) ... [2021-12-15 13:10:38,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:38,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:38,646 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2021-12-15 13:10:38,646 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2021-12-15 13:10:38,646 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2021-12-15 13:10:38,647 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2021-12-15 13:10:38,647 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2021-12-15 13:10:38,647 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2021-12-15 13:10:38,649 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2021-12-15 13:10:38,649 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2021-12-15 13:10:38,649 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2021-12-15 13:10:38,649 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2021-12-15 13:10:38,650 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2021-12-15 13:10:38,650 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2021-12-15 13:10:38,887 WARN L230 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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2021-12-15 13:10:40,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:40,321 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:10:40,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:40,431 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2021-12-15 13:10:40,432 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2021-12-15 13:10:40,432 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2021-12-15 13:10:40,432 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2021-12-15 13:10:40,433 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2021-12-15 13:10:40,433 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2021-12-15 13:10:40,434 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2021-12-15 13:10:40,434 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2021-12-15 13:10:40,434 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2021-12-15 13:10:40,434 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2021-12-15 13:10:40,435 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2021-12-15 13:10:40,435 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2021-12-15 13:10:40,442 WARN L230 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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2021-12-15 13:10:40,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:40,739 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:40,802 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3397] [2021-12-15 13:10:40,802 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3398] [2021-12-15 13:10:40,802 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3399] [2021-12-15 13:10:40,803 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3400] [2021-12-15 13:10:40,803 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3401] [2021-12-15 13:10:40,803 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3402] [2021-12-15 13:10:40,804 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3433] [2021-12-15 13:10:40,804 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3434] [2021-12-15 13:10:40,804 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3435] [2021-12-15 13:10:40,804 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3436] [2021-12-15 13:10:40,805 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3437] [2021-12-15 13:10:40,805 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3438] [2021-12-15 13:10:40,812 WARN L230 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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point.cil.out.i[105316,105329] [2021-12-15 13:10:41,246 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:41,363 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:41,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41 WrapperNode [2021-12-15 13:10:41,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:41,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:41,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:41,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:41,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,650 INFO L137 Inliner]: procedures = 359, calls = 3210, calls flagged for inlining = 153, calls inlined = 153, statements flattened = 6864 [2021-12-15 13:10:41,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:41,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:41,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:41,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:41,659 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:41,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:42,005 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:42,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:42,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:42,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:42,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:42,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:41" (1/1) ... [2021-12-15 13:10:42,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:42,076 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:42,088 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) [2021-12-15 13:10:42,101 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 [2021-12-15 13:10:42,128 INFO L130 BoogieDeclarations]: Found specification of procedure smic_size [2021-12-15 13:10:42,128 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_size [2021-12-15 13:10:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:10:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:10:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2021-12-15 13:10:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~TO~C_UCHAR [2021-12-15 13:10:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure write_data [2021-12-15 13:10:42,129 INFO L138 BoogieDeclarations]: Found implementation of procedure write_data [2021-12-15 13:10:42,129 INFO L130 BoogieDeclarations]: Found specification of procedure bt_event [2021-12-15 13:10:42,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_event [2021-12-15 13:10:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:10:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:10:42,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:10:42,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:10:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:10:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:42,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2021-12-15 13:10:42,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2021-12-15 13:10:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-12-15 13:10:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-12-15 13:10:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure enable_si_irq [2021-12-15 13:10:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_si_irq [2021-12-15 13:10:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:42,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:42,133 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msg_done [2021-12-15 13:10:42,134 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msg_done [2021-12-15 13:10:42,134 INFO L130 BoogieDeclarations]: Found specification of procedure start_enable_irq [2021-12-15 13:10:42,134 INFO L138 BoogieDeclarations]: Found implementation of procedure start_enable_irq [2021-12-15 13:10:42,134 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:10:42,135 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:10:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc_30 [2021-12-15 13:10:42,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc_30 [2021-12-15 13:10:42,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure reset_flags [2021-12-15 13:10:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_flags [2021-12-15 13:10:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure smic_cleanup [2021-12-15 13:10:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_cleanup [2021-12-15 13:10:42,136 INFO L130 BoogieDeclarations]: Found specification of procedure clear_obf [2021-12-15 13:10:42,136 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_obf [2021-12-15 13:10:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure smi_event_handler [2021-12-15 13:10:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_event_handler [2021-12-15 13:10:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure read_next_byte___0 [2021-12-15 13:10:42,137 INFO L138 BoogieDeclarations]: Found implementation of procedure read_next_byte___0 [2021-12-15 13:10:42,137 INFO L130 BoogieDeclarations]: Found specification of procedure read_status [2021-12-15 13:10:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure read_status [2021-12-15 13:10:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure bt_size [2021-12-15 13:10:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_size [2021-12-15 13:10:42,138 INFO L130 BoogieDeclarations]: Found specification of procedure bt_init_data [2021-12-15 13:10:42,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_init_data [2021-12-15 13:10:42,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_resume [2021-12-15 13:10:42,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_resume [2021-12-15 13:10:42,139 INFO L130 BoogieDeclarations]: Found specification of procedure smic_detect [2021-12-15 13:10:42,139 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_detect [2021-12-15 13:10:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:10:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:10:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:42,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:42,140 INFO L130 BoogieDeclarations]: Found specification of procedure request_events [2021-12-15 13:10:42,141 INFO L138 BoogieDeclarations]: Found implementation of procedure request_events [2021-12-15 13:10:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_check [2021-12-15 13:10:42,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_check [2021-12-15 13:10:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:10:42,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:10:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:42,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:42,141 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:10:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:10:42,142 INFO L130 BoogieDeclarations]: Found specification of procedure check_hotmod_int_op [2021-12-15 13:10:42,142 INFO L138 BoogieDeclarations]: Found implementation of procedure check_hotmod_int_op [2021-12-15 13:10:42,143 INFO L130 BoogieDeclarations]: Found specification of procedure parse_str [2021-12-15 13:10:42,143 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_str [2021-12-15 13:10:42,143 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:42,144 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:42,144 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_detect [2021-12-15 13:10:42,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_detect [2021-12-15 13:10:42,146 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_size [2021-12-15 13:10:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_size [2021-12-15 13:10:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure drain_BMC2HOST [2021-12-15 13:10:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure drain_BMC2HOST [2021-12-15 13:10:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure error_recovery [2021-12-15 13:10:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure error_recovery [2021-12-15 13:10:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure disable_si_irq [2021-12-15 13:10:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_si_irq [2021-12-15 13:10:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery [2021-12-15 13:10:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery [2021-12-15 13:10:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_event [2021-12-15 13:10:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_event [2021-12-15 13:10:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure start_smic_transaction [2021-12-15 13:10:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure start_smic_transaction [2021-12-15 13:10:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-12-15 13:10:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-12-15 13:10:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:10:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:10:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure state2txt [2021-12-15 13:10:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure state2txt [2021-12-15 13:10:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_smi [2021-12-15 13:10:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_smi [2021-12-15 13:10:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_38 [2021-12-15 13:10:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_38 [2021-12-15 13:10:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:10:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:10:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-15 13:10:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-15 13:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2021-12-15 13:10:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2021-12-15 13:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:10:42,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:10:42,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-12-15 13:10:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-12-15 13:10:42,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-12-15 13:10:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:10:42,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure getnstimeofday [2021-12-15 13:10:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure getnstimeofday [2021-12-15 13:10:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:10:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:10:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure start_next_msg [2021-12-15 13:10:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure start_next_msg [2021-12-15 13:10:42,159 INFO L130 BoogieDeclarations]: Found specification of procedure init_smic_data [2021-12-15 13:10:42,159 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smic_data [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:10:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure kcs_cleanup [2021-12-15 13:10:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kcs_cleanup [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:10:42,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:10:42,160 INFO L130 BoogieDeclarations]: Found specification of procedure start_error_recovery___0 [2021-12-15 13:10:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure start_error_recovery___0 [2021-12-15 13:10:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-12-15 13:10:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-12-15 13:10:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd [2021-12-15 13:10:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd [2021-12-15 13:10:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:10:42,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:10:42,161 INFO L130 BoogieDeclarations]: Found specification of procedure bt_get_result [2021-12-15 13:10:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_get_result [2021-12-15 13:10:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_one_si [2021-12-15 13:10:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_one_si [2021-12-15 13:10:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure smic_get_result [2021-12-15 13:10:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_get_result [2021-12-15 13:10:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pci_remove [2021-12-15 13:10:42,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pci_remove [2021-12-15 13:10:42,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure check_obf [2021-12-15 13:10:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure check_obf [2021-12-15 13:10:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_add_proc_entry [2021-12-15 13:10:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_add_proc_entry [2021-12-15 13:10:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:10:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:10:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:10:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:10:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2021-12-15 13:10:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_get_resource [2021-12-15 13:10:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:10:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:10:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2021-12-15 13:10:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2021-12-15 13:10:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:10:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:10:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure get_kcs_result [2021-12-15 13:10:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure get_kcs_result [2021-12-15 13:10:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_timer_and_thread [2021-12-15 13:10:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_timer_and_thread [2021-12-15 13:10:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure bt_detect [2021-12-15 13:10:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_detect [2021-12-15 13:10:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure read_data [2021-12-15 13:10:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure read_data [2021-12-15 13:10:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:10:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:10:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-12-15 13:10:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-12-15 13:10:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:10:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:10:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_init [2021-12-15 13:10:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_init [2021-12-15 13:10:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure try_smi_init [2021-12-15 13:10:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure try_smi_init [2021-12-15 13:10:42,167 INFO L130 BoogieDeclarations]: Found specification of procedure add_smi [2021-12-15 13:10:42,167 INFO L138 BoogieDeclarations]: Found implementation of procedure add_smi [2021-12-15 13:10:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure force_result [2021-12-15 13:10:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure force_result [2021-12-15 13:10:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:10:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:10:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:10:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:10:42,168 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_recv_msg [2021-12-15 13:10:42,168 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_recv_msg [2021-12-15 13:10:42,169 INFO L130 BoogieDeclarations]: Found specification of procedure status2txt [2021-12-15 13:10:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure status2txt [2021-12-15 13:10:42,172 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_flags [2021-12-15 13:10:42,172 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_flags [2021-12-15 13:10:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:10:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:10:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure bt_start_transaction [2021-12-15 13:10:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_start_transaction [2021-12-15 13:10:42,173 INFO L130 BoogieDeclarations]: Found specification of procedure start_kcs_transaction [2021-12-15 13:10:42,173 INFO L138 BoogieDeclarations]: Found implementation of procedure start_kcs_transaction [2021-12-15 13:10:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:10:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:10:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:10:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:42,175 INFO L130 BoogieDeclarations]: Found specification of procedure read_smic_data [2021-12-15 13:10:42,175 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smic_data [2021-12-15 13:10:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure handle_flags [2021-12-15 13:10:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_flags [2021-12-15 13:10:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure start_clear_flags [2021-12-15 13:10:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure start_clear_flags [2021-12-15 13:10:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2021-12-15 13:10:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2021-12-15 13:10:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure bt_cleanup [2021-12-15 13:10:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_cleanup [2021-12-15 13:10:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_thread [2021-12-15 13:10:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_thread [2021-12-15 13:10:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:10:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:10:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2021-12-15 13:10:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_LONG~TO~C_INT [2021-12-15 13:10:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte [2021-12-15 13:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte [2021-12-15 13:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure poll [2021-12-15 13:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure poll [2021-12-15 13:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:42,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_si_set_not_busy [2021-12-15 13:10:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_si_set_not_busy [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:42,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:42,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:10:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:10:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:10:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_flags [2021-12-15 13:10:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_flags [2021-12-15 13:10:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2021-12-15 13:10:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2021-12-15 13:10:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure write_smic_control [2021-12-15 13:10:42,180 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smic_control [2021-12-15 13:10:42,180 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:10:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:10:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure return_hosed_msg [2021-12-15 13:10:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure return_hosed_msg [2021-12-15 13:10:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_pnp_remove [2021-12-15 13:10:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_pnp_remove [2021-12-15 13:10:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure write_next_byte___0 [2021-12-15 13:10:42,181 INFO L138 BoogieDeclarations]: Found implementation of procedure write_next_byte___0 [2021-12-15 13:10:42,181 INFO L130 BoogieDeclarations]: Found specification of procedure init_kcs_data [2021-12-15 13:10:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kcs_data [2021-12-15 13:10:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure si_irq_handler [2021-12-15 13:10:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure si_irq_handler [2021-12-15 13:10:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:10:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:10:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2021-12-15 13:10:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_UCHAR~TO~VOID [2021-12-15 13:10:42,182 INFO L130 BoogieDeclarations]: Found specification of procedure smic_event [2021-12-15 13:10:42,182 INFO L138 BoogieDeclarations]: Found implementation of procedure smic_event [2021-12-15 13:10:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:10:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:10:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-12-15 13:10:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-12-15 13:10:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-12-15 13:10:42,183 INFO L130 BoogieDeclarations]: Found specification of procedure handle_transaction_done [2021-12-15 13:10:42,183 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_transaction_done [2021-12-15 13:10:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:42,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:10:42,184 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:10:43,124 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:43,130 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:49,506 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:49,510 INFO L158 Benchmark]: Toolchain (without parser) took 11482.85ms. Allocated memory was 54.5MB in the beginning and 367.0MB in the end (delta: 312.5MB). Free memory was 30.5MB in the beginning and 187.2MB in the end (delta: -156.7MB). Peak memory consumption was 154.0MB. Max. memory is 16.1GB. [2021-12-15 13:10:49,511 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:49,511 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3334.48ms. Allocated memory was 54.5MB in the beginning and 209.7MB in the end (delta: 155.2MB). Free memory was 30.4MB in the beginning and 132.0MB in the end (delta: -101.6MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:49,511 INFO L158 Benchmark]: Boogie Procedure Inliner took 285.16ms. Allocated memory is still 209.7MB. Free memory was 132.0MB in the beginning and 95.3MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:10:49,512 INFO L158 Benchmark]: Boogie Preprocessor took 405.88ms. Allocated memory is still 209.7MB. Free memory was 95.3MB in the beginning and 88.8MB in the end (delta: 6.5MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2021-12-15 13:10:49,512 INFO L158 Benchmark]: RCFGBuilder took 7450.47ms. Allocated memory was 209.7MB in the beginning and 367.0MB in the end (delta: 157.3MB). Free memory was 88.8MB in the beginning and 187.2MB in the end (delta: -98.4MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:49,514 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3334.48ms. Allocated memory was 54.5MB in the beginning and 209.7MB in the end (delta: 155.2MB). Free memory was 30.4MB in the beginning and 132.0MB in the end (delta: -101.6MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 285.16ms. Allocated memory is still 209.7MB. Free memory was 132.0MB in the beginning and 95.3MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 405.88ms. Allocated memory is still 209.7MB. Free memory was 95.3MB in the beginning and 88.8MB in the end (delta: 6.5MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * RCFGBuilder took 7450.47ms. Allocated memory was 209.7MB in the beginning and 367.0MB in the end (delta: 157.3MB). Free memory was 88.8MB in the beginning and 187.2MB in the end (delta: -98.4MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:10:49,579 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable