./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.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 b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:18:08,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:18:08,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:18:08,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:18:08,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:18:08,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:18:08,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:18:08,126 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:18:08,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:18:08,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:18:08,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:18:08,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:18:08,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:18:08,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:18:08,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:18:08,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:18:08,146 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:18:08,147 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:18:08,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:18:08,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:18:08,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:18:08,158 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:18:08,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:18:08,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:18:08,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:18:08,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:18:08,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:18:08,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:18:08,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:18:08,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:18:08,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:18:08,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:18:08,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:18:08,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:18:08,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:18:08,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:18:08,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:18:08,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:18:08,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:18:08,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:18:08,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:18:08,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:18:08,205 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:18:08,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:18:08,206 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:18:08,206 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:18:08,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:18:08,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:18:08,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:18:08,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:18:08,208 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:18:08,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:18:08,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:18:08,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:18:08,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:18:08,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:18:08,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:18:08,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:18:08,210 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:18:08,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:18:08,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:18:08,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:18:08,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:18:08,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:08,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:18:08,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:18:08,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:18:08,211 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:18:08,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:18:08,212 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:18:08,212 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:18:08,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:18:08,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:18:08,212 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 [2021-12-15 13:18:08,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:18:08,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:18:08,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:18:08,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:18:08,439 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:18:08,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2021-12-15 13:18:08,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0762d7225/c5798890c8b54ac89850741e3c5aa7f4/FLAGd1c5017f9 [2021-12-15 13:18:09,087 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:18:09,088 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2021-12-15 13:18:09,118 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0762d7225/c5798890c8b54ac89850741e3c5aa7f4/FLAGd1c5017f9 [2021-12-15 13:18:09,515 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0762d7225/c5798890c8b54ac89850741e3c5aa7f4 [2021-12-15 13:18:09,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:18:09,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:18:09,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:18:09,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:18:09,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:18:09,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:09" (1/1) ... [2021-12-15 13:18:09,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed941f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:09, skipping insertion in model container [2021-12-15 13:18:09,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:09" (1/1) ... [2021-12-15 13:18:09,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:18:09,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:18:10,850 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2021-12-15 13:18:10,974 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:11,021 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:18:11,228 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2021-12-15 13:18:11,243 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:11,363 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:18:11,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11 WrapperNode [2021-12-15 13:18:11,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:18:11,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:11,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:18:11,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:18:11,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,561 INFO L137 Inliner]: procedures = 269, calls = 2109, calls flagged for inlining = 94, calls inlined = 86, statements flattened = 4208 [2021-12-15 13:18:11,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:11,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:18:11,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:18:11,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:18:11,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,694 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:18:11,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:18:11,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:18:11,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:18:11,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:11" (1/1) ... [2021-12-15 13:18:11,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:11,789 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:18:11,813 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 13:18:11,831 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 13:18:11,850 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-15 13:18:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-15 13:18:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read [2021-12-15 13:18:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read [2021-12-15 13:18:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:18:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:18:11,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:18:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:18:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:18:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:18:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:18:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:18:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:18:11,852 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_mask [2021-12-15 13:18:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_mask [2021-12-15 13:18:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:18:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:18:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_reset_chip [2021-12-15 13:18:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_reset_chip [2021-12-15 13:18:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-15 13:18:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-15 13:18:11,853 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_enable [2021-12-15 13:18:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_enable [2021-12-15 13:18:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_exit [2021-12-15 13:18:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_exit [2021-12-15 13:18:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:18:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:18:11,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:18:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:18:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:18:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:18:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_current_limit [2021-12-15 13:18:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_current_limit [2021-12-15 13:18:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:18:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:18:11,855 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_mask [2021-12-15 13:18:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_mask [2021-12-15 13:18:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_enable [2021-12-15 13:18:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_enable [2021-12-15 13:18:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_bit [2021-12-15 13:18:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_bit [2021-12-15 13:18:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:18:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:18:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_charge_current [2021-12-15 13:18:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_charge_current [2021-12-15 13:18:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_work [2021-12-15 13:18:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_work [2021-12-15 13:18:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write [2021-12-15 13:18:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write [2021-12-15 13:18:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:18:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_id_mutex [2021-12-15 13:18:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_id_mutex [2021-12-15 13:18:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_limit [2021-12-15 13:18:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_limit [2021-12-15 13:18:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:18:11,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:18:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:18:11,859 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_detect_chip [2021-12-15 13:18:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_detect_chip [2021-12-15 13:18:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-12-15 13:18:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-12-15 13:18:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_autotimer [2021-12-15 13:18:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_autotimer [2021-12-15 13:18:11,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-12-15 13:18:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-12-15 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_weak_battery_voltage [2021-12-15 13:18:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_weak_battery_voltage [2021-12-15 13:18:11,861 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_defaults [2021-12-15 13:18:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_defaults [2021-12-15 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_bit [2021-12-15 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_bit [2021-12-15 13:18:11,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2021-12-15 13:18:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2021-12-15 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2021-12-15 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2021-12-15 13:18:11,863 INFO L130 BoogieDeclarations]: Found specification of procedure device_property_read_u32 [2021-12-15 13:18:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure device_property_read_u32 [2021-12-15 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2021-12-15 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2021-12-15 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2021-12-15 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2021-12-15 13:18:11,864 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:18:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_termination_current [2021-12-15 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_termination_current [2021-12-15 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:18:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:18:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_put [2021-12-15 13:18:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_put [2021-12-15 13:18:11,866 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_error [2021-12-15 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_error [2021-12-15 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_battery_regulation_voltage [2021-12-15 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_battery_regulation_voltage [2021-12-15 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:18:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:18:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_get_drvdata [2021-12-15 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_get_drvdata [2021-12-15 13:18:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_id_mutex [2021-12-15 13:18:11,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_id_mutex [2021-12-15 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2021-12-15 13:18:11,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2021-12-15 13:18:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_mode [2021-12-15 13:18:11,870 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_mode [2021-12-15 13:18:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_limit [2021-12-15 13:18:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_limit [2021-12-15 13:18:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:18:11,872 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:18:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_power_supply_exit [2021-12-15 13:18:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_power_supply_exit [2021-12-15 13:18:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_status [2021-12-15 13:18:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_status [2021-12-15 13:18:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_print_reg [2021-12-15 13:18:11,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_print_reg [2021-12-15 13:18:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_timer_mutex [2021-12-15 13:18:11,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_timer_mutex [2021-12-15 13:18:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-15 13:18:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-15 13:18:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:18:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:18:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:18:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:18:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:18:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_exec_command [2021-12-15 13:18:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_exec_command [2021-12-15 13:18:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:18:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:18:12,401 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:18:12,405 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:18:13,045 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:18:13,049 INFO L158 Benchmark]: Toolchain (without parser) took 3514.20ms. Allocated memory was 98.6MB in the beginning and 209.7MB in the end (delta: 111.1MB). Free memory was 61.0MB in the beginning and 82.3MB in the end (delta: -21.3MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2021-12-15 13:18:13,049 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 98.6MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:18:13,049 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1830.38ms. Allocated memory was 98.6MB in the beginning and 144.7MB in the end (delta: 46.1MB). Free memory was 60.6MB in the beginning and 57.2MB in the end (delta: 3.4MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2021-12-15 13:18:13,050 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.21ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 57.2MB in the beginning and 134.1MB in the end (delta: -76.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-12-15 13:18:13,050 INFO L158 Benchmark]: Boogie Preprocessor took 199.34ms. Allocated memory is still 209.7MB. Free memory was 134.1MB in the beginning and 106.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:18:13,051 INFO L158 Benchmark]: RCFGBuilder took 1284.73ms. Allocated memory is still 209.7MB. Free memory was 106.8MB in the beginning and 82.3MB in the end (delta: 24.6MB). Peak memory consumption was 31.9MB. Max. memory is 16.1GB. [2021-12-15 13:18:13,052 INFO L339 ainManager$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 98.6MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1830.38ms. Allocated memory was 98.6MB in the beginning and 144.7MB in the end (delta: 46.1MB). Free memory was 60.6MB in the beginning and 57.2MB in the end (delta: 3.4MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.21ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 57.2MB in the beginning and 134.1MB in the end (delta: -76.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 199.34ms. Allocated memory is still 209.7MB. Free memory was 134.1MB in the beginning and 106.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1284.73ms. Allocated memory is still 209.7MB. Free memory was 106.8MB in the beginning and 82.3MB in the end (delta: 24.6MB). Peak memory consumption was 31.9MB. 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 13:18:13,083 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.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 b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:18:14,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:18:14,792 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:18:14,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:18:14,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:18:14,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:18:14,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:18:14,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:18:14,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:18:14,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:18:14,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:18:14,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:18:14,847 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:18:14,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:18:14,850 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:18:14,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:18:14,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:18:14,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:18:14,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:18:14,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:18:14,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:18:14,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:18:14,865 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:18:14,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:18:14,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:18:14,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:18:14,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:18:14,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:18:14,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:18:14,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:18:14,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:18:14,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:18:14,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:18:14,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:18:14,877 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:18:14,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:18:14,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:18:14,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:18:14,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:18:14,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:18:14,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:18:14,883 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:18:14,913 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:18:14,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:18:14,914 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:18:14,914 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:18:14,915 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:18:14,915 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:18:14,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:18:14,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:18:14,917 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:18:14,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:18:14,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:18:14,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:18:14,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:18:14,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:18:14,919 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:18:14,919 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:18:14,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:14,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:18:14,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:18:14,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:18:14,921 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:18:14,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:18:14,921 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b25f9963439cd615a7d1d4e0c139938ebd46311bccf69b593265dc59a80b8946 [2021-12-15 13:18:15,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:18:15,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:18:15,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:18:15,205 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:18:15,205 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:18:15,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2021-12-15 13:18:15,279 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eeea5615/cb8fb73c333c47b5b6850d0d23db4c40/FLAG9a80ba087 [2021-12-15 13:18:15,851 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:18:15,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i [2021-12-15 13:18:15,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eeea5615/cb8fb73c333c47b5b6850d0d23db4c40/FLAG9a80ba087 [2021-12-15 13:18:16,031 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eeea5615/cb8fb73c333c47b5b6850d0d23db4c40 [2021-12-15 13:18:16,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:18:16,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:18:16,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:18:16,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:18:16,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:18:16,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:16" (1/1) ... [2021-12-15 13:18:16,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc6a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:16, skipping insertion in model container [2021-12-15 13:18:16,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:16" (1/1) ... [2021-12-15 13:18:16,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:18:16,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:18:17,239 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2021-12-15 13:18:17,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:17,439 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:18:17,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:18:17,674 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2021-12-15 13:18:17,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:17,716 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:18:17,912 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--power--bq2415x_charger.ko-entry_point.cil.out.i[216479,216492] [2021-12-15 13:18:17,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:18:18,064 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:18:18,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18 WrapperNode [2021-12-15 13:18:18,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:18:18,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:18,066 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:18:18,066 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:18:18,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,245 INFO L137 Inliner]: procedures = 284, calls = 2109, calls flagged for inlining = 94, calls inlined = 86, statements flattened = 4089 [2021-12-15 13:18:18,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:18:18,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:18:18,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:18:18,247 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:18:18,253 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,253 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,490 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:18:18,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:18:18,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:18:18,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:18:18,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:18" (1/1) ... [2021-12-15 13:18:18,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:18:18,505 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:18:18,528 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 13:18:18,547 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 13:18:18,556 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-15 13:18:18,557 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-15 13:18:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:18:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read [2021-12-15 13:18:18,557 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read [2021-12-15 13:18:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:18:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:18:18,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:18:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:18:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:18:18,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:18:18,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:18:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_mask [2021-12-15 13:18:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_mask [2021-12-15 13:18:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:18:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:18:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_reset_chip [2021-12-15 13:18:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_reset_chip [2021-12-15 13:18:18,559 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-15 13:18:18,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-15 13:18:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_enable [2021-12-15 13:18:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_enable [2021-12-15 13:18:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_exit [2021-12-15 13:18:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_exit [2021-12-15 13:18:18,560 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:18:18,560 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:18:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:18:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:18:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:18:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:18:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_current_limit [2021-12-15 13:18:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_current_limit [2021-12-15 13:18:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:18:18,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:18:18,561 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_mask [2021-12-15 13:18:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_mask [2021-12-15 13:18:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_enable [2021-12-15 13:18:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_enable [2021-12-15 13:18:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write_bit [2021-12-15 13:18:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write_bit [2021-12-15 13:18:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:18:18,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:18:18,562 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_charge_current [2021-12-15 13:18:18,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_charge_current [2021-12-15 13:18:18,563 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_work [2021-12-15 13:18:18,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_work [2021-12-15 13:18:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_write [2021-12-15 13:18:18,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_write [2021-12-15 13:18:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:18:18,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_id_mutex [2021-12-15 13:18:18,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_id_mutex [2021-12-15 13:18:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_limit [2021-12-15 13:18:18,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_limit [2021-12-15 13:18:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:18:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:18:18,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:18:18,565 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_detect_chip [2021-12-15 13:18:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_detect_chip [2021-12-15 13:18:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:18:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2021-12-15 13:18:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2021-12-15 13:18:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_autotimer [2021-12-15 13:18:18,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_autotimer [2021-12-15 13:18:18,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-12-15 13:18:18,567 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:18:18,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:18:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:18:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:18:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_weak_battery_voltage [2021-12-15 13:18:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_weak_battery_voltage [2021-12-15 13:18:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_defaults [2021-12-15 13:18:18,568 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_defaults [2021-12-15 13:18:18,568 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_i2c_read_bit [2021-12-15 13:18:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_i2c_read_bit [2021-12-15 13:18:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2021-12-15 13:18:18,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_i2c_mutex [2021-12-15 13:18:18,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-15 13:18:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-15 13:18:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure to_acpi_node [2021-12-15 13:18:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure to_acpi_node [2021-12-15 13:18:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure device_property_read_u32 [2021-12-15 13:18:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure device_property_read_u32 [2021-12-15 13:18:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_device_handle [2021-12-15 13:18:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_device_handle [2021-12-15 13:18:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2021-12-15 13:18:18,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_i2c_mutex [2021-12-15 13:18:18,570 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:18:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:18:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_termination_current [2021-12-15 13:18:18,571 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_termination_current [2021-12-15 13:18:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:18:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:18:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:18:18,571 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2021-12-15 13:18:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2021-12-15 13:18:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:18:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:18:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:18:18,572 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_put [2021-12-15 13:18:18,572 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_put [2021-12-15 13:18:18,573 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_timer_error [2021-12-15 13:18:18,574 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_timer_error [2021-12-15 13:18:18,574 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_battery_regulation_voltage [2021-12-15 13:18:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_battery_regulation_voltage [2021-12-15 13:18:18,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:18:18,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:18:18,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:18:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:18:18,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:18:18,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:18:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure power_supply_get_drvdata [2021-12-15 13:18:18,581 INFO L138 BoogieDeclarations]: Found implementation of procedure power_supply_get_drvdata [2021-12-15 13:18:18,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_id_mutex [2021-12-15 13:18:18,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_id_mutex [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2021-12-15 13:18:18,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bq2415x_timer_mutex [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_set_mode [2021-12-15 13:18:18,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_set_mode [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:18:18,582 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_set_limit [2021-12-15 13:18:18,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_set_limit [2021-12-15 13:18:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:18:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:18:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_power_supply_exit [2021-12-15 13:18:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_power_supply_exit [2021-12-15 13:18:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_show_status [2021-12-15 13:18:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_show_status [2021-12-15 13:18:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_sysfs_print_reg [2021-12-15 13:18:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_sysfs_print_reg [2021-12-15 13:18:18,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bq2415x_timer_mutex [2021-12-15 13:18:18,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bq2415x_timer_mutex [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2021-12-15 13:18:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:18:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:18:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure bq2415x_exec_command [2021-12-15 13:18:18,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bq2415x_exec_command [2021-12-15 13:18:18,584 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:18:18,585 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:18:19,171 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:18:19,173 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:18:24,110 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:18:24,113 INFO L158 Benchmark]: Toolchain (without parser) took 8078.08ms. Allocated memory was 56.6MB in the beginning and 211.8MB in the end (delta: 155.2MB). Free memory was 25.5MB in the beginning and 94.8MB in the end (delta: -69.4MB). Peak memory consumption was 120.5MB. Max. memory is 16.1GB. [2021-12-15 13:18:24,113 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:18:24,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2028.36ms. Allocated memory was 56.6MB in the beginning and 211.8MB in the end (delta: 155.2MB). Free memory was 25.4MB in the beginning and 132.8MB in the end (delta: -107.4MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2021-12-15 13:18:24,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.91ms. Allocated memory is still 211.8MB. Free memory was 132.8MB in the beginning and 109.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-12-15 13:18:24,114 INFO L158 Benchmark]: Boogie Preprocessor took 244.01ms. Allocated memory is still 211.8MB. Free memory was 109.7MB in the beginning and 123.1MB in the end (delta: -13.4MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2021-12-15 13:18:24,115 INFO L158 Benchmark]: RCFGBuilder took 5620.34ms. Allocated memory is still 211.8MB. Free memory was 123.1MB in the beginning and 94.8MB in the end (delta: 28.3MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-12-15 13:18:24,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory was 38.5MB in the beginning and 38.5MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2028.36ms. Allocated memory was 56.6MB in the beginning and 211.8MB in the end (delta: 155.2MB). Free memory was 25.4MB in the beginning and 132.8MB in the end (delta: -107.4MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 179.91ms. Allocated memory is still 211.8MB. Free memory was 132.8MB in the beginning and 109.7MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 244.01ms. Allocated memory is still 211.8MB. Free memory was 109.7MB in the beginning and 123.1MB in the end (delta: -13.4MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5620.34ms. Allocated memory is still 211.8MB. Free memory was 123.1MB in the beginning and 94.8MB in the end (delta: 28.3MB). Peak memory consumption was 63.9MB. 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 13:18:24,165 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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