./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--hwmon--applesmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:56,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:56,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:56,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:56,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:56,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:56,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:56,844 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:56,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:56,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:56,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:56,855 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:56,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:56,858 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:56,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:56,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:56,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:56,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:56,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:56,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:56,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:56,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:56,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:56,885 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:56,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:56,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:56,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:56,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:56,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:56,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:56,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:56,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:56,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:56,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:56,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:56,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:56,906 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:56,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:56,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:56,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:56,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:56,909 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:56,948 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:56,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:56,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:56,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:56,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:56,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:56,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:56,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:56,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:56,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:56,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:56,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:56,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:56,954 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:56,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:56,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:56,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:56,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:56,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:56,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:56,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:56,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:56,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:56,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:56,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:56,956 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 [2021-11-23 15:41:57,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:57,285 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:57,287 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:57,288 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:57,289 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:57,290 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-23 15:41:57,346 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/9c413254d/e2d4e25b4d1a4aeaad014f61836c64f5/FLAGeb27c8170 [2021-11-23 15:41:58,142 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:58,143 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-23 15:41:58,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/9c413254d/e2d4e25b4d1a4aeaad014f61836c64f5/FLAGeb27c8170 [2021-11-23 15:41:58,664 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/9c413254d/e2d4e25b4d1a4aeaad014f61836c64f5 [2021-11-23 15:41:58,667 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:58,668 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:58,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:58,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:58,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:58,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:58" (1/1) ... [2021-11-23 15:41:58,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@529e756f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:58, skipping insertion in model container [2021-11-23 15:41:58,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:58" (1/1) ... [2021-11-23 15:41:58,696 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:58,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:00,325 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-23 15:42:00,444 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:00,502 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:00,736 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-23 15:42:00,776 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:00,894 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:00,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00 WrapperNode [2021-11-23 15:42:00,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:00,897 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:00,897 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:00,897 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:00,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,166 INFO L137 Inliner]: procedures = 255, calls = 1939, calls flagged for inlining = 81, calls inlined = 71, statements flattened = 3152 [2021-11-23 15:42:01,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:01,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:01,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:01,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:01,177 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,485 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:01,486 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:01,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:01,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:01,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:00" (1/1) ... [2021-11-23 15:42:01,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:01,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:01,527 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:01,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:01,575 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:01,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:01,577 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:01,577 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:01,577 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:42:01,577 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:42:01,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:01,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:01,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:01,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:01,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:01,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:01,579 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2021-11-23 15:42:01,579 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2021-11-23 15:42:01,579 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2021-11-23 15:42:01,579 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2021-11-23 15:42:01,580 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2021-11-23 15:42:01,580 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2021-11-23 15:42:01,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:01,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:01,580 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2021-11-23 15:42:01,580 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2021-11-23 15:42:01,581 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:42:01,581 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:42:01,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:42:01,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:42:01,581 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2021-11-23 15:42:01,581 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2021-11-23 15:42:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-23 15:42:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-23 15:42:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:42:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:42:01,583 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:42:01,583 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:42:01,583 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2021-11-23 15:42:01,583 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2021-11-23 15:42:01,583 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2021-11-23 15:42:01,583 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2021-11-23 15:42:01,584 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:42:01,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:42:01,584 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:42:01,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:42:01,584 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2021-11-23 15:42:01,584 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2021-11-23 15:42:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:42:01,585 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:42:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2021-11-23 15:42:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2021-11-23 15:42:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:42:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:42:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2021-11-23 15:42:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2021-11-23 15:42:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2021-11-23 15:42:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2021-11-23 15:42:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2021-11-23 15:42:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2021-11-23 15:42:01,590 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:42:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:42:01,590 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:42:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:42:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2021-11-23 15:42:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2021-11-23 15:42:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2021-11-23 15:42:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2021-11-23 15:42:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:42:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:42:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-23 15:42:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-23 15:42:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2021-11-23 15:42:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2021-11-23 15:42:01,593 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:42:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:42:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2021-11-23 15:42:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2021-11-23 15:42:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:42:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:42:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2021-11-23 15:42:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2021-11-23 15:42:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:42:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:42:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2021-11-23 15:42:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2021-11-23 15:42:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2021-11-23 15:42:01,596 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2021-11-23 15:42:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2021-11-23 15:42:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2021-11-23 15:42:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2021-11-23 15:42:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2021-11-23 15:42:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2021-11-23 15:42:01,599 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2021-11-23 15:42:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-23 15:42:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-23 15:42:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2021-11-23 15:42:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2021-11-23 15:42:01,600 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:42:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:42:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-23 15:42:01,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-23 15:42:01,601 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:42:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:42:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2021-11-23 15:42:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2021-11-23 15:42:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:42:01,602 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:42:01,603 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2021-11-23 15:42:01,604 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2021-11-23 15:42:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2021-11-23 15:42:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2021-11-23 15:42:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:01,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:01,609 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:42:01,609 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:42:02,140 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:02,145 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:02,343 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:02,351 INFO L158 Benchmark]: Toolchain (without parser) took 3681.45ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 64.3MB in the beginning and 86.4MB in the end (delta: -22.2MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,352 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:02,354 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2225.70ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 64.1MB in the beginning and 80.8MB in the end (delta: -16.8MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,355 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.71ms. Allocated memory is still 151.0MB. Free memory was 80.8MB in the beginning and 60.7MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,356 INFO L158 Benchmark]: Boogie Preprocessor took 317.66ms. Allocated memory is still 151.0MB. Free memory was 60.7MB in the beginning and 78.2MB in the end (delta: -17.6MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,357 INFO L158 Benchmark]: RCFGBuilder took 863.07ms. Allocated memory is still 151.0MB. Free memory was 78.2MB in the beginning and 86.4MB in the end (delta: -8.2MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,362 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 111.1MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2225.70ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 64.1MB in the beginning and 80.8MB in the end (delta: -16.8MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.71ms. Allocated memory is still 151.0MB. Free memory was 80.8MB in the beginning and 60.7MB in the end (delta: 20.2MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 317.66ms. Allocated memory is still 151.0MB. Free memory was 60.7MB in the beginning and 78.2MB in the end (delta: -17.6MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * RCFGBuilder took 863.07ms. Allocated memory is still 151.0MB. Free memory was 78.2MB in the beginning and 86.4MB in the end (delta: -8.2MB). Peak memory consumption was 35.1MB. 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. [2021-11-23 15:42:02,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:04,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:04,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:04,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:04,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:04,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:04,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:04,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:04,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:04,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:04,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:04,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:04,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:04,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:04,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:04,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:04,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:04,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:04,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:04,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:04,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:04,979 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:04,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:04,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:04,985 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:04,985 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:04,985 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:04,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:04,987 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:04,988 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:04,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:04,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:04,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:04,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:04,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:04,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:04,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:04,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:05,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:05,003 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:05,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:05,004 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:05,034 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:05,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:05,038 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:05,038 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:05,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:05,040 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:05,040 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:05,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:05,041 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:05,041 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:05,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:05,042 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:05,042 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:05,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:05,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:05,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:05,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:05,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:05,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:05,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:05,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:05,045 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:05,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:05,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:05,045 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:05,046 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:05,046 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:05,046 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:05,046 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:05,047 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 [2021-11-23 15:42:05,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:05,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:05,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:05,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:05,438 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:05,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-23 15:42:05,519 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/bb88b4b8d/815d7c0c5c504b2c99dadd77d14cc557/FLAG8b33898ce [2021-11-23 15:42:06,457 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:06,458 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-23 15:42:06,507 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/bb88b4b8d/815d7c0c5c504b2c99dadd77d14cc557/FLAG8b33898ce [2021-11-23 15:42:06,897 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/data/bb88b4b8d/815d7c0c5c504b2c99dadd77d14cc557 [2021-11-23 15:42:06,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:06,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:06,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:06,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:06,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:06,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:06" (1/1) ... [2021-11-23 15:42:06,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53fa911c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:06, skipping insertion in model container [2021-11-23 15:42:06,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:06" (1/1) ... [2021-11-23 15:42:06,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:07,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:08,869 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-23 15:42:09,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:09,146 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:09,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:09,453 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-23 15:42:09,470 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:09,545 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:09,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-23 15:42:09,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:10,109 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:10,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10 WrapperNode [2021-11-23 15:42:10,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:10,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:10,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:10,112 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:10,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,358 INFO L137 Inliner]: procedures = 270, calls = 1939, calls flagged for inlining = 81, calls inlined = 71, statements flattened = 3062 [2021-11-23 15:42:10,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:10,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:10,360 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:10,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:10,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,555 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:10,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:10,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:10,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:10,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:10" (1/1) ... [2021-11-23 15:42:10,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:10,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:10,683 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:10,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:10,729 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:42:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:42:10,730 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-23 15:42:10,730 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-23 15:42:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:10,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2021-11-23 15:42:10,732 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2021-11-23 15:42:10,732 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2021-11-23 15:42:10,733 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2021-11-23 15:42:10,733 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2021-11-23 15:42:10,733 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2021-11-23 15:42:10,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:10,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2021-11-23 15:42:10,734 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2021-11-23 15:42:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:42:10,734 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:42:10,734 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:42:10,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:42:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2021-11-23 15:42:10,735 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2021-11-23 15:42:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:10,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:10,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-23 15:42:10,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-23 15:42:10,736 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:42:10,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:42:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:42:10,737 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:42:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2021-11-23 15:42:10,737 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2021-11-23 15:42:10,737 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2021-11-23 15:42:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2021-11-23 15:42:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:42:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:42:10,738 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:42:10,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:42:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2021-11-23 15:42:10,739 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2021-11-23 15:42:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:10,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:10,740 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:42:10,740 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:42:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:10,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:10,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2021-11-23 15:42:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2021-11-23 15:42:10,742 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:42:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:42:10,742 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2021-11-23 15:42:10,742 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2021-11-23 15:42:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:10,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:10,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2021-11-23 15:42:10,745 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2021-11-23 15:42:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:42:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:10,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2021-11-23 15:42:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2021-11-23 15:42:10,746 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:42:10,746 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:42:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:42:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:42:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2021-11-23 15:42:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2021-11-23 15:42:10,747 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2021-11-23 15:42:10,747 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2021-11-23 15:42:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-23 15:42:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-23 15:42:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:10,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:10,748 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2021-11-23 15:42:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2021-11-23 15:42:10,749 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:42:10,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:42:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:10,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:10,750 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2021-11-23 15:42:10,751 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2021-11-23 15:42:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:10,751 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:42:10,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:42:10,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2021-11-23 15:42:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2021-11-23 15:42:10,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:42:10,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:42:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2021-11-23 15:42:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2021-11-23 15:42:10,754 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2021-11-23 15:42:10,754 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2021-11-23 15:42:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2021-11-23 15:42:10,755 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2021-11-23 15:42:10,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2021-11-23 15:42:10,756 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2021-11-23 15:42:10,756 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:10,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2021-11-23 15:42:10,760 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2021-11-23 15:42:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:10,760 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-23 15:42:10,761 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-23 15:42:10,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:10,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2021-11-23 15:42:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2021-11-23 15:42:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:42:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:42:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-23 15:42:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-23 15:42:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:42:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:42:10,770 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2021-11-23 15:42:10,770 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:42:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2021-11-23 15:42:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2021-11-23 15:42:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:10,771 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:42:10,771 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:42:11,299 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:11,304 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:11,460 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:11,466 INFO L158 Benchmark]: Toolchain (without parser) took 4563.27ms. Allocated memory was 54.5MB in the beginning and 228.6MB in the end (delta: 174.1MB). Free memory was 33.6MB in the beginning and 134.1MB in the end (delta: -100.5MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:11,467 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:11,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3205.26ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.4MB in the beginning and 53.4MB in the end (delta: -20.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-11-23 15:42:11,472 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.03ms. Allocated memory is still 127.9MB. Free memory was 53.1MB in the beginning and 61.4MB in the end (delta: -8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:11,474 INFO L158 Benchmark]: Boogie Preprocessor took 284.72ms. Allocated memory was 127.9MB in the beginning and 228.6MB in the end (delta: 100.7MB). Free memory was 61.4MB in the beginning and 161.4MB in the end (delta: -100.0MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:11,475 INFO L158 Benchmark]: RCFGBuilder took 819.16ms. Allocated memory is still 228.6MB. Free memory was 161.4MB in the beginning and 134.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:11,478 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3205.26ms. Allocated memory was 54.5MB in the beginning and 127.9MB in the end (delta: 73.4MB). Free memory was 33.4MB in the beginning and 53.4MB in the end (delta: -20.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.03ms. Allocated memory is still 127.9MB. Free memory was 53.1MB in the beginning and 61.4MB in the end (delta: -8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 284.72ms. Allocated memory was 127.9MB in the beginning and 228.6MB in the end (delta: 100.7MB). Free memory was 61.4MB in the beginning and 161.4MB in the end (delta: -100.0MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. * RCFGBuilder took 819.16ms. Allocated memory is still 228.6MB. Free memory was 161.4MB in the beginning and 134.1MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. 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. [2021-11-23 15:42:11,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0d42af3-feca-46d9-b944-ed7ffaf977df/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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