./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:42,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:42,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:42,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:42,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:42,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:42,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:42,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:42,732 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:42,738 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:42,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:42,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:42,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:42,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:42,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:42,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:42,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:42,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:42,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:42,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:42,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:42,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:42,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:42,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:42,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:42,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:42,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:42,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:42,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:42,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:42,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:42,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:42,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:42,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:42,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:42,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:42,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:42,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:42,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:42,806 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:42,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:42,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:42,857 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:42,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:42,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:42,860 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:42,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:42,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:42,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:42,862 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:42,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:42,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:42,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:42,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:42,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:42,866 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:42,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:42,866 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:42,866 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:42,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:42,867 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:42,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:42,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:42,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:42,868 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:42,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:42,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:42,869 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe [2021-11-23 15:03:43,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:43,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:43,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:43,277 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:43,278 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:43,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2021-11-23 15:03:43,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/1ff9c1504/b84fd2ced4f149c7b358bb8494d6f6ee/FLAG6d5845be1 [2021-11-23 15:03:44,442 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:44,443 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2021-11-23 15:03:44,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/1ff9c1504/b84fd2ced4f149c7b358bb8494d6f6ee/FLAG6d5845be1 [2021-11-23 15:03:44,822 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/1ff9c1504/b84fd2ced4f149c7b358bb8494d6f6ee [2021-11-23 15:03:44,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:44,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:44,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:44,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:44,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:44,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:44" (1/1) ... [2021-11-23 15:03:44,834 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@306b26f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:44, skipping insertion in model container [2021-11-23 15:03:44,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:44" (1/1) ... [2021-11-23 15:03:44,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:45,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:45,506 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2021-11-23 15:03:45,507 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2021-11-23 15:03:45,687 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2021-11-23 15:03:47,329 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:47,443 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:47,530 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2021-11-23 15:03:47,530 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2021-11-23 15:03:47,536 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2021-11-23 15:03:47,927 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:48,094 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:48,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48 WrapperNode [2021-11-23 15:03:48,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:48,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:48,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:48,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:48,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,523 INFO L137 Inliner]: procedures = 274, calls = 3127, calls flagged for inlining = 114, calls inlined = 96, statements flattened = 6360 [2021-11-23 15:03:48,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:48,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:48,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:48,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:48,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,780 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:48,974 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:48,975 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:48,975 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:48,976 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:48" (1/1) ... [2021-11-23 15:03:48,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:48,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:49,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:49,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:49,067 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2021-11-23 15:03:49,068 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2021-11-23 15:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-23 15:03:49,070 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-23 15:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:49,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:49,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling [2021-11-23 15:03:49,071 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling [2021-11-23 15:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-11-23 15:03:49,071 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-11-23 15:03:49,071 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:03:49,072 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:03:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling_info [2021-11-23 15:03:49,072 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling_info [2021-11-23 15:03:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:03:49,072 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:03:49,072 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_write_bit_register [2021-11-23 15:03:49,073 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_write_bit_register [2021-11-23 15:03:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit___0 [2021-11-23 15:03:49,073 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit___0 [2021-11-23 15:03:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_disable_device [2021-11-23 15:03:49,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_disable_device [2021-11-23 15:03:49,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:49,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next_and [2021-11-23 15:03:49,074 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next_and [2021-11-23 15:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:03:49,074 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:03:49,074 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_resume [2021-11-23 15:03:49,075 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_resume [2021-11-23 15:03:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit [2021-11-23 15:03:49,075 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit [2021-11-23 15:03:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:49,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:49,075 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_resume_and_unlock [2021-11-23 15:03:49,076 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_resume_and_unlock [2021-11-23 15:03:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:49,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:49,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:03:49,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:03:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_init [2021-11-23 15:03:49,077 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_init [2021-11-23 15:03:49,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:49,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:49,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:49,078 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2021-11-23 15:03:49,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2021-11-23 15:03:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_copy [2021-11-23 15:03:49,079 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_copy [2021-11-23 15:03:49,079 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_states [2021-11-23 15:03:49,079 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_states [2021-11-23 15:03:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:49,080 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:03:49,080 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:03:49,081 INFO L130 BoogieDeclarations]: Found specification of procedure x86_this_cpu_constant_test_bit [2021-11-23 15:03:49,081 INFO L138 BoogieDeclarations]: Found implementation of procedure x86_this_cpu_constant_test_bit [2021-11-23 15:03:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:03:49,082 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:03:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2021-11-23 15:03:49,082 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2021-11-23 15:03:49,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:49,083 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_clear [2021-11-23 15:03:49,083 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_clear [2021-11-23 15:03:49,084 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_performance_info [2021-11-23 15:03:49,084 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_performance_info [2021-11-23 15:03:49,084 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_pause_and_lock [2021-11-23 15:03:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_pause_and_lock [2021-11-23 15:03:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure zalloc_cpumask_var [2021-11-23 15:03:49,085 INFO L138 BoogieDeclarations]: Found implementation of procedure zalloc_cpumask_var [2021-11-23 15:03:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:49,085 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_driver_data [2021-11-23 15:03:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_driver_data [2021-11-23 15:03:49,086 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:49,086 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2021-11-23 15:03:49,086 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2021-11-23 15:03:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:03:49,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:03:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-11-23 15:03:49,087 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-11-23 15:03:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure work_on_cpu [2021-11-23 15:03:49,087 INFO L138 BoogieDeclarations]: Found implementation of procedure work_on_cpu [2021-11-23 15:03:49,087 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:03:49,088 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:03:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_has_changed [2021-11-23 15:03:49,088 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_has_changed [2021-11-23 15:03:49,088 INFO L130 BoogieDeclarations]: Found specification of procedure __acpi_processor_start [2021-11-23 15:03:49,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __acpi_processor_start [2021-11-23 15:03:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:03:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:03:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:03:49,090 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_set_cur_state [2021-11-23 15:03:49,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_set_cur_state [2021-11-23 15:03:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_throttling_notifier [2021-11-23 15:03:49,091 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_throttling_notifier [2021-11-23 15:03:49,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:03:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_unregister_notifier [2021-11-23 15:03:49,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_unregister_notifier [2021-11-23 15:03:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:49,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:49,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_set_cpu [2021-11-23 15:03:49,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_set_cpu [2021-11-23 15:03:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_start [2021-11-23 15:03:49,093 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_start [2021-11-23 15:03:49,093 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_set_throttling [2021-11-23 15:03:49,093 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_set_throttling [2021-11-23 15:03:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:49,094 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:49,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:49,094 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_max_state [2021-11-23 15:03:49,095 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_max_state [2021-11-23 15:03:49,095 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:49,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:49,096 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_update_policy [2021-11-23 15:03:49,099 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_update_policy [2021-11-23 15:03:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:49,099 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_has_method [2021-11-23 15:03:49,099 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_has_method [2021-11-23 15:03:49,101 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_register_notifier [2021-11-23 15:03:49,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_register_notifier [2021-11-23 15:03:49,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:49,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:49,103 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_read_bit_register [2021-11-23 15:03:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_read_bit_register [2021-11-23 15:03:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_reevaluate_tstate [2021-11-23 15:03:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_reevaluate_tstate [2021-11-23 15:03:49,109 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_get_max_state [2021-11-23 15:03:49,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_get_max_state [2021-11-23 15:03:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure set_cpus_allowed_ptr [2021-11-23 15:03:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cpus_allowed_ptr [2021-11-23 15:03:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure phys_package_first_cpu [2021-11-23 15:03:49,110 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_package_first_cpu [2021-11-23 15:03:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:49,110 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-11-23 15:03:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-11-23 15:03:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:03:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:03:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_cx [2021-11-23 15:03:49,111 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_cx [2021-11-23 15:03:49,111 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_ost [2021-11-23 15:03:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_ost [2021-11-23 15:03:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure thermal_cooling_device_unregister [2021-11-23 15:03:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure thermal_cooling_device_unregister [2021-11-23 15:03:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:49,112 INFO L130 BoogieDeclarations]: Found specification of procedure disabled_by_idle_boot_param [2021-11-23 15:03:49,112 INFO L138 BoogieDeclarations]: Found implementation of procedure disabled_by_idle_boot_param [2021-11-23 15:03:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:03:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_verify_within_limits [2021-11-23 15:03:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_verify_within_limits [2021-11-23 15:03:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:03:49,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:03:49,113 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_exit [2021-11-23 15:03:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_exit [2021-11-23 15:03:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_power_info [2021-11-23 15:03:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_power_info [2021-11-23 15:03:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_get_driver [2021-11-23 15:03:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_get_driver [2021-11-23 15:03:49,114 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_extract_package [2021-11-23 15:03:49,114 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_extract_package [2021-11-23 15:03:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_unregister_driver [2021-11-23 15:03:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_unregister_driver [2021-11-23 15:03:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_stop [2021-11-23 15:03:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_stop [2021-11-23 15:03:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_tstate_has_changed [2021-11-23 15:03:49,115 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_tstate_has_changed [2021-11-23 15:03:49,115 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_enable_device [2021-11-23 15:03:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_enable_device [2021-11-23 15:03:49,116 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:49,116 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_os_write_port [2021-11-23 15:03:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_os_write_port [2021-11-23 15:03:49,116 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:03:49,116 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:03:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_has_cpufreq [2021-11-23 15:03:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_has_cpufreq [2021-11-23 15:03:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:03:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:49,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:49,117 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:49,118 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:03:50,095 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:50,102 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:50,293 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:50,302 INFO L158 Benchmark]: Toolchain (without parser) took 5474.78ms. Allocated memory was 125.8MB in the beginning and 295.7MB in the end (delta: 169.9MB). Free memory was 79.2MB in the beginning and 185.9MB in the end (delta: -106.8MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:50,303 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 81.8MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:50,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3265.43ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 79.2MB in the beginning and 83.9MB in the end (delta: -4.7MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2021-11-23 15:03:50,310 INFO L158 Benchmark]: Boogie Procedure Inliner took 427.68ms. Allocated memory is still 165.7MB. Free memory was 83.9MB in the beginning and 81.1MB in the end (delta: 2.8MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:50,311 INFO L158 Benchmark]: Boogie Preprocessor took 448.08ms. Allocated memory is still 165.7MB. Free memory was 81.1MB in the beginning and 68.9MB in the end (delta: 12.1MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-11-23 15:03:50,312 INFO L158 Benchmark]: RCFGBuilder took 1325.74ms. Allocated memory was 165.7MB in the beginning and 295.7MB in the end (delta: 130.0MB). Free memory was 68.9MB in the beginning and 185.9MB in the end (delta: -117.0MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:50,317 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 81.8MB. Free memory was 61.0MB in the beginning and 61.0MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3265.43ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 79.2MB in the beginning and 83.9MB in the end (delta: -4.7MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 427.68ms. Allocated memory is still 165.7MB. Free memory was 83.9MB in the beginning and 81.1MB in the end (delta: 2.8MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 448.08ms. Allocated memory is still 165.7MB. Free memory was 81.1MB in the beginning and 68.9MB in the end (delta: 12.1MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1325.74ms. Allocated memory was 165.7MB in the beginning and 295.7MB in the end (delta: 130.0MB). Free memory was 68.9MB in the beginning and 185.9MB in the end (delta: -117.0MB). 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 15:03:50,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:52,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:52,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:52,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:52,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:52,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:52,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:52,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:52,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:52,840 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:52,844 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:52,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:52,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:52,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:52,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:52,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:52,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:52,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:52,860 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:52,868 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:52,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:52,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:52,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:52,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:52,884 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:52,885 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:52,885 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:52,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:52,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:52,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:52,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:52,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:52,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:52,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:52,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:52,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:52,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:52,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:52,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:52,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:52,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:52,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:03:52,943 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:52,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:52,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:52,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:52,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:52,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:52,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:52,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:52,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:52,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:52,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:52,949 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:03:52,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:03:52,950 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:03:52,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:52,950 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:52,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:52,951 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:52,951 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:52,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:52,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:52,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:52,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:52,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:52,952 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:03:52,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:03:52,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:52,953 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:03:52,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:03:52,954 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d1925cbb25da30e8fcdd82861b683936a2c7e348be20aa47667846f7f43a7fe [2021-11-23 15:03:53,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:53,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:53,363 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:53,365 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:53,366 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:53,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2021-11-23 15:03:53,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/60149ad8b/477976abd26d4d3fa166793f22693f2e/FLAG3af418115 [2021-11-23 15:03:54,472 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:54,473 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2021-11-23 15:03:54,535 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/60149ad8b/477976abd26d4d3fa166793f22693f2e/FLAG3af418115 [2021-11-23 15:03:54,836 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/data/60149ad8b/477976abd26d4d3fa166793f22693f2e [2021-11-23 15:03:54,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:54,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:54,844 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:54,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:54,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:54,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:54" (1/1) ... [2021-11-23 15:03:54,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f69510 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:54, skipping insertion in model container [2021-11-23 15:03:54,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:54" (1/1) ... [2021-11-23 15:03:54,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:55,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:55,633 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2021-11-23 15:03:55,635 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2021-11-23 15:03:55,818 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2021-11-23 15:03:57,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:57,483 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:03:57,561 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:57,645 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2021-11-23 15:03:57,645 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2021-11-23 15:03:57,652 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2021-11-23 15:03:58,042 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:58,106 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:58,214 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3830] [2021-11-23 15:03:58,214 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3831-3832] [2021-11-23 15:03:58,219 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_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i[110980,110993] [2021-11-23 15:03:58,543 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:58,788 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:58,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58 WrapperNode [2021-11-23 15:03:58,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:58,790 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:58,790 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:58,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:58,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:58,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,180 INFO L137 Inliner]: procedures = 288, calls = 3126, calls flagged for inlining = 113, calls inlined = 88, statements flattened = 5814 [2021-11-23 15:03:59,181 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:59,182 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:59,182 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:59,183 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:59,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:59,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:59,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:59,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:59,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:58" (1/1) ... [2021-11-23 15:03:59,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:59,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:59,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:59,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:59,703 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2021-11-23 15:03:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2021-11-23 15:03:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:03:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-23 15:03:59,704 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-23 15:03:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:03:59,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling [2021-11-23 15:03:59,705 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling [2021-11-23 15:03:59,705 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_msr [2021-11-23 15:03:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_msr [2021-11-23 15:03:59,706 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:03:59,706 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:03:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_throttling_info [2021-11-23 15:03:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_throttling_info [2021-11-23 15:03:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:03:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:03:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_write_bit_register [2021-11-23 15:03:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_write_bit_register [2021-11-23 15:03:59,707 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit___0 [2021-11-23 15:03:59,707 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit___0 [2021-11-23 15:03:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_disable_device [2021-11-23 15:03:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_disable_device [2021-11-23 15:03:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:59,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:59,708 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:03:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next_and [2021-11-23 15:03:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next_and [2021-11-23 15:03:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:03:59,709 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:03:59,709 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_resume [2021-11-23 15:03:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_resume [2021-11-23 15:03:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_platform_limit [2021-11-23 15:03:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_platform_limit [2021-11-23 15:03:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:03:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:03:59,710 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_resume_and_unlock [2021-11-23 15:03:59,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_resume_and_unlock [2021-11-23 15:03:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:59,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:03:59,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:03:59,712 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_init [2021-11-23 15:03:59,712 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_init [2021-11-23 15:03:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:59,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:59,713 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2021-11-23 15:03:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2021-11-23 15:03:59,714 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_copy [2021-11-23 15:03:59,714 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_copy [2021-11-23 15:03:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_states [2021-11-23 15:03:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_states [2021-11-23 15:03:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:03:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:03:59,715 INFO L130 BoogieDeclarations]: Found specification of procedure x86_this_cpu_constant_test_bit [2021-11-23 15:03:59,715 INFO L138 BoogieDeclarations]: Found implementation of procedure x86_this_cpu_constant_test_bit [2021-11-23 15:03:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:03:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:03:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2021-11-23 15:03:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure free_cpumask_var [2021-11-23 15:03:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_clear [2021-11-23 15:03:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_clear [2021-11-23 15:03:59,716 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_performance_info [2021-11-23 15:03:59,716 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_performance_info [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_pause_and_lock [2021-11-23 15:03:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_pause_and_lock [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure zalloc_cpumask_var [2021-11-23 15:03:59,717 INFO L138 BoogieDeclarations]: Found implementation of procedure zalloc_cpumask_var [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:03:59,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:59,718 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_driver_data [2021-11-23 15:03:59,718 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_driver_data [2021-11-23 15:03:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:03:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:03:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:03:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2021-11-23 15:03:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_object [2021-11-23 15:03:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:03:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:03:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2021-11-23 15:03:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_evaluate_integer [2021-11-23 15:03:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure work_on_cpu [2021-11-23 15:03:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure work_on_cpu [2021-11-23 15:03:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_has_changed [2021-11-23 15:03:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_has_changed [2021-11-23 15:03:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure __acpi_processor_start [2021-11-23 15:03:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __acpi_processor_start [2021-11-23 15:03:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:03:59,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:03:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_set_cur_state [2021-11-23 15:03:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_set_cur_state [2021-11-23 15:03:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_throttling_notifier [2021-11-23 15:03:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_throttling_notifier [2021-11-23 15:03:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_unregister_notifier [2021-11-23 15:03:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_unregister_notifier [2021-11-23 15:03:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:03:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:03:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_set_cpu [2021-11-23 15:03:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_set_cpu [2021-11-23 15:03:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_start [2021-11-23 15:03:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_start [2021-11-23 15:03:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_set_throttling [2021-11-23 15:03:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_set_throttling [2021-11-23 15:03:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:03:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:03:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:59,735 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_max_state [2021-11-23 15:03:59,735 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_max_state [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_update_policy [2021-11-23 15:03:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_update_policy [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:03:59,736 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_has_method [2021-11-23 15:03:59,736 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_has_method [2021-11-23 15:03:59,737 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_register_notifier [2021-11-23 15:03:59,737 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_register_notifier [2021-11-23 15:03:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_read_bit_register [2021-11-23 15:03:59,738 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_read_bit_register [2021-11-23 15:03:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_reevaluate_tstate [2021-11-23 15:03:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_reevaluate_tstate [2021-11-23 15:03:59,739 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_get_max_state [2021-11-23 15:03:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_get_max_state [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure set_cpus_allowed_ptr [2021-11-23 15:03:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cpus_allowed_ptr [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure phys_package_first_cpu [2021-11-23 15:03:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_package_first_cpu [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-11-23 15:03:59,740 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:59,740 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:03:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_setup_cpuidle_cx [2021-11-23 15:03:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_setup_cpuidle_cx [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_ppc_ost [2021-11-23 15:03:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_ppc_ost [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure thermal_cooling_device_unregister [2021-11-23 15:03:59,741 INFO L138 BoogieDeclarations]: Found implementation of procedure thermal_cooling_device_unregister [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:59,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure disabled_by_idle_boot_param [2021-11-23 15:03:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure disabled_by_idle_boot_param [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure cpufreq_verify_within_limits [2021-11-23 15:03:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cpufreq_verify_within_limits [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:03:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_power_exit [2021-11-23 15:03:59,742 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_power_exit [2021-11-23 15:03:59,742 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_get_power_info [2021-11-23 15:03:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_get_power_info [2021-11-23 15:03:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_get_driver [2021-11-23 15:03:59,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_get_driver [2021-11-23 15:03:59,743 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_extract_package [2021-11-23 15:03:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_extract_package [2021-11-23 15:03:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_unregister_driver [2021-11-23 15:03:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_unregister_driver [2021-11-23 15:03:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_stop [2021-11-23 15:03:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_stop [2021-11-23 15:03:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_processor_tstate_has_changed [2021-11-23 15:03:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_processor_tstate_has_changed [2021-11-23 15:03:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure cpuidle_enable_device [2021-11-23 15:03:59,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cpuidle_enable_device [2021-11-23 15:03:59,744 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_os_write_port [2021-11-23 15:03:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_os_write_port [2021-11-23 15:03:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:03:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:03:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_has_cpufreq [2021-11-23 15:03:59,745 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_has_cpufreq [2021-11-23 15:03:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:03:59,745 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:03:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:59,746 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:59,746 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:00,532 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:00,537 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:00,839 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:00,842 INFO L158 Benchmark]: Toolchain (without parser) took 6000.73ms. Allocated memory was 58.7MB in the beginning and 234.9MB in the end (delta: 176.2MB). Free memory was 35.5MB in the beginning and 77.2MB in the end (delta: -41.7MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,843 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:00,843 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3945.25ms. Allocated memory was 58.7MB in the beginning and 234.9MB in the end (delta: 176.2MB). Free memory was 35.4MB in the beginning and 141.7MB in the end (delta: -106.3MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,844 INFO L158 Benchmark]: Boogie Procedure Inliner took 391.24ms. Allocated memory is still 234.9MB. Free memory was 141.7MB in the beginning and 107.1MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,844 INFO L158 Benchmark]: Boogie Preprocessor took 438.80ms. Allocated memory is still 234.9MB. Free memory was 107.1MB in the beginning and 122.3MB in the end (delta: -15.2MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,845 INFO L158 Benchmark]: RCFGBuilder took 1218.14ms. Allocated memory is still 234.9MB. Free memory was 122.3MB in the beginning and 77.2MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,848 INFO L339 ainManager$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 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3945.25ms. Allocated memory was 58.7MB in the beginning and 234.9MB in the end (delta: 176.2MB). Free memory was 35.4MB in the beginning and 141.7MB in the end (delta: -106.3MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 391.24ms. Allocated memory is still 234.9MB. Free memory was 141.7MB in the beginning and 107.1MB in the end (delta: 34.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 438.80ms. Allocated memory is still 234.9MB. Free memory was 107.1MB in the beginning and 122.3MB in the end (delta: -15.2MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1218.14ms. Allocated memory is still 234.9MB. Free memory was 122.3MB in the beginning and 77.2MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. 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 15:04:00,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a488ae14-c404-4dd9-ae32-314f0e0c9dc7/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