./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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 c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:35,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:35,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:35,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:35,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:35,913 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:35,915 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:35,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:35,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:35,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:35,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:35,929 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:35,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:35,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:35,936 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:35,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:35,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:35,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:35,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:35,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:35,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:35,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:35,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:35,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:35,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:35,974 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:35,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:35,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:35,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:35,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:35,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:35,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:35,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:35,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:35,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:35,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:35,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:35,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:35,987 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:35,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:35,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:35,989 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:36,039 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:36,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:36,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:36,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:36,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:36,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:36,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:36,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:36,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:36,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:36,051 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:36,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:36,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:36,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:36,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:36,052 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:36,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:36,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:36,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:36,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:36,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:36,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:36,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:36,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:36,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:36,054 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc [2021-11-23 15:01:36,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:36,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:36,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:36,396 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:36,397 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:36,399 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:01:36,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/3d6b02c46/6dd0954e7ac74ba59fc8b83dc91b3587/FLAGddd9a4d2b [2021-11-23 15:01:37,496 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:37,497 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:01:37,584 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/3d6b02c46/6dd0954e7ac74ba59fc8b83dc91b3587/FLAGddd9a4d2b [2021-11-23 15:01:37,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/3d6b02c46/6dd0954e7ac74ba59fc8b83dc91b3587 [2021-11-23 15:01:37,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:37,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:37,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:37,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:37,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:37,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:37" (1/1) ... [2021-11-23 15:01:37,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7904bbe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:37, skipping insertion in model container [2021-11-23 15:01:37,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:37" (1/1) ... [2021-11-23 15:01:37,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:38,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:41,741 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2021-11-23 15:01:41,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:41,870 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:42,590 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2021-11-23 15:01:42,602 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:42,908 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:42,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42 WrapperNode [2021-11-23 15:01:42,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:42,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:42,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:42,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:42,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,297 INFO L137 Inliner]: procedures = 440, calls = 2534, calls flagged for inlining = 197, calls inlined = 145, statements flattened = 5278 [2021-11-23 15:01:43,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:43,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:43,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:43,301 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:43,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,640 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,688 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:43,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:43,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:43,690 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:43,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:42" (1/1) ... [2021-11-23 15:01:43,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:43,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:43,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:43,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2021-11-23 15:01:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2021-11-23 15:01:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:01:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:01:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2021-11-23 15:01:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2021-11-23 15:01:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2021-11-23 15:01:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2021-11-23 15:01:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:01:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:01:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2021-11-23 15:01:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2021-11-23 15:01:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:01:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:01:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2021-11-23 15:01:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2021-11-23 15:01:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2021-11-23 15:01:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2021-11-23 15:01:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2021-11-23 15:01:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2021-11-23 15:01:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:01:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:01:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2021-11-23 15:01:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2021-11-23 15:01:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:01:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:01:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2021-11-23 15:01:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2021-11-23 15:01:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:01:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:01:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2021-11-23 15:01:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2021-11-23 15:01:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:01:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:01:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:01:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:01:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:01:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2021-11-23 15:01:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2021-11-23 15:01:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2021-11-23 15:01:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2021-11-23 15:01:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2021-11-23 15:01:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2021-11-23 15:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2021-11-23 15:01:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2021-11-23 15:01:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2021-11-23 15:01:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2021-11-23 15:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2021-11-23 15:01:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2021-11-23 15:01:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:01:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:01:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:01:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:01:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2021-11-23 15:01:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2021-11-23 15:01:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:01:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:01:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2021-11-23 15:01:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2021-11-23 15:01:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2021-11-23 15:01:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2021-11-23 15:01:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2021-11-23 15:01:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2021-11-23 15:01:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:01:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:01:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2021-11-23 15:01:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2021-11-23 15:01:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2021-11-23 15:01:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2021-11-23 15:01:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2021-11-23 15:01:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2021-11-23 15:01:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2021-11-23 15:01:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2021-11-23 15:01:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:01:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:01:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2021-11-23 15:01:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2021-11-23 15:01:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:01:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:01:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:01:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:01:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:01:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:01:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2021-11-23 15:01:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2021-11-23 15:01:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:01:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:01:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2021-11-23 15:01:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2021-11-23 15:01:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2021-11-23 15:01:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2021-11-23 15:01:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:01:43,807 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:01:43,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:01:43,808 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:01:43,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2021-11-23 15:01:43,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2021-11-23 15:01:43,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:43,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:43,810 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2021-11-23 15:01:43,811 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2021-11-23 15:01:43,817 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2021-11-23 15:01:43,817 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2021-11-23 15:01:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:01:43,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:01:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2021-11-23 15:01:43,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2021-11-23 15:01:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2021-11-23 15:01:43,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2021-11-23 15:01:43,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2021-11-23 15:01:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2021-11-23 15:01:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:01:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:01:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2021-11-23 15:01:43,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2021-11-23 15:01:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:43,819 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:01:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:01:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2021-11-23 15:01:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2021-11-23 15:01:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:43,820 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2021-11-23 15:01:43,820 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2021-11-23 15:01:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 15:01:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 15:01:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:01:43,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:01:43,821 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:01:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:01:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:01:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:01:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2021-11-23 15:01:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2021-11-23 15:01:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2021-11-23 15:01:43,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2021-11-23 15:01:43,822 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:01:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:01:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2021-11-23 15:01:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2021-11-23 15:01:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2021-11-23 15:01:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2021-11-23 15:01:43,823 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:01:43,823 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:01:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2021-11-23 15:01:43,824 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2021-11-23 15:01:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:01:43,824 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:01:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2021-11-23 15:01:43,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2021-11-23 15:01:43,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:43,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:01:43,825 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:01:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:01:43,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:01:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:01:43,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:01:43,825 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:01:43,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:01:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:43,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:01:43,826 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:01:43,826 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:01:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:01:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:01:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:01:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:01:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:01:43,827 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2021-11-23 15:01:43,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2021-11-23 15:01:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2021-11-23 15:01:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2021-11-23 15:01:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:01:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:01:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:43,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2021-11-23 15:01:43,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2021-11-23 15:01:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:01:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:01:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:01:43,829 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:01:43,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:43,830 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2021-11-23 15:01:43,830 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2021-11-23 15:01:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2021-11-23 15:01:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2021-11-23 15:01:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2021-11-23 15:01:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2021-11-23 15:01:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:43,831 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:43,831 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2021-11-23 15:01:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2021-11-23 15:01:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2021-11-23 15:01:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2021-11-23 15:01:43,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:43,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:43,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:01:43,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:01:43,834 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2021-11-23 15:01:43,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2021-11-23 15:01:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2021-11-23 15:01:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2021-11-23 15:01:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-11-23 15:01:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-11-23 15:01:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2021-11-23 15:01:43,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2021-11-23 15:01:43,838 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2021-11-23 15:01:43,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2021-11-23 15:01:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:43,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2021-11-23 15:01:43,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2021-11-23 15:01:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:01:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:01:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2021-11-23 15:01:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2021-11-23 15:01:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2021-11-23 15:01:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2021-11-23 15:01:43,841 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2021-11-23 15:01:43,841 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2021-11-23 15:01:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2021-11-23 15:01:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2021-11-23 15:01:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2021-11-23 15:01:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2021-11-23 15:01:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:01:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:01:43,842 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-11-23 15:01:43,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-11-23 15:01:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 15:01:43,904 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 15:01:43,904 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2021-11-23 15:01:43,905 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2021-11-23 15:01:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2021-11-23 15:01:43,906 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2021-11-23 15:01:43,907 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:01:43,907 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:01:43,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:01:43,908 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:01:43,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:01:43,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:43,909 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:01:43,909 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:01:44,841 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:44,851 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:45,045 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:45,050 INFO L158 Benchmark]: Toolchain (without parser) took 7213.90ms. Allocated memory was 90.2MB in the beginning and 211.8MB in the end (delta: 121.6MB). Free memory was 51.2MB in the beginning and 80.2MB in the end (delta: -29.0MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:45,051 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory was 64.6MB in the beginning and 64.5MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:45,051 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5081.51ms. Allocated memory was 90.2MB in the beginning and 211.8MB in the end (delta: 121.6MB). Free memory was 51.0MB in the beginning and 136.8MB in the end (delta: -85.8MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:45,052 INFO L158 Benchmark]: Boogie Procedure Inliner took 379.36ms. Allocated memory is still 211.8MB. Free memory was 136.8MB in the beginning and 107.4MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:45,053 INFO L158 Benchmark]: Boogie Preprocessor took 387.96ms. Allocated memory is still 211.8MB. Free memory was 107.4MB in the beginning and 67.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-23 15:01:45,054 INFO L158 Benchmark]: RCFGBuilder took 1358.81ms. Allocated memory is still 211.8MB. Free memory was 67.6MB in the beginning and 80.2MB in the end (delta: -12.6MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:45,057 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory was 64.6MB in the beginning and 64.5MB in the end (delta: 46.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5081.51ms. Allocated memory was 90.2MB in the beginning and 211.8MB in the end (delta: 121.6MB). Free memory was 51.0MB in the beginning and 136.8MB in the end (delta: -85.8MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 379.36ms. Allocated memory is still 211.8MB. Free memory was 136.8MB in the beginning and 107.4MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 387.96ms. Allocated memory is still 211.8MB. Free memory was 107.4MB in the beginning and 67.6MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1358.81ms. Allocated memory is still 211.8MB. Free memory was 67.6MB in the beginning and 80.2MB in the end (delta: -12.6MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:01:45,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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 c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:47,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:47,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:47,555 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:47,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:47,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:47,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:47,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:47,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:47,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:47,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:47,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:47,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:47,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:47,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:47,590 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:47,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:47,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:47,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:47,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:47,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:47,602 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:47,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:47,605 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:47,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:47,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:47,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:47,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:47,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:47,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:47,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:47,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:47,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:47,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:47,618 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:47,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:47,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:47,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:47,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:47,621 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:47,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:47,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:01:47,647 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:47,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:47,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:47,649 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:47,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:47,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:47,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:47,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:47,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:47,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:47,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:47,651 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:01:47,652 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:01:47,652 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:01:47,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:47,652 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:47,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:47,653 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:47,653 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:47,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:47,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:47,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:47,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:47,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:47,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:01:47,655 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:01:47,655 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:47,655 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:01:47,656 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:01:47,656 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2eca57a5da93969f420ef66a43eef700b57eeaba53725b7d356e0e888c0b0bc [2021-11-23 15:01:48,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:48,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:48,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:48,090 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:48,091 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:48,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:01:48,167 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/1c0e589c9/bdf3767ee28b4cff9957d82c46449009/FLAGb210f8728 [2021-11-23 15:01:49,292 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:49,293 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i [2021-11-23 15:01:49,365 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/1c0e589c9/bdf3767ee28b4cff9957d82c46449009/FLAGb210f8728 [2021-11-23 15:01:49,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/data/1c0e589c9/bdf3767ee28b4cff9957d82c46449009 [2021-11-23 15:01:49,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:49,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:49,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:49,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:49,592 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:49,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51b848c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:49, skipping insertion in model container [2021-11-23 15:01:49,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:49" (1/1) ... [2021-11-23 15:01:49,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:49,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:53,419 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2021-11-23 15:01:53,496 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:53,622 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:01:53,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:54,206 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2021-11-23 15:01:54,216 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:54,262 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:54,989 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_adac9c91-6811-4e9f-891c-9bc4edfa6af4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point.cil.out.i[377645,377658] [2021-11-23 15:01:55,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:55,312 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:55,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55 WrapperNode [2021-11-23 15:01:55,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:55,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:55,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:55,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:55,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,453 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,656 INFO L137 Inliner]: procedures = 455, calls = 2534, calls flagged for inlining = 197, calls inlined = 145, statements flattened = 5104 [2021-11-23 15:01:55,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:55,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:55,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:55,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:55,667 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,942 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:55,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:56,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:56,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:56,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:56,120 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:56,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:56,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:55" (1/1) ... [2021-11-23 15:01:56,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:56,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:56,155 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:56,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_settings [2021-11-23 15:01:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_settings [2021-11-23 15:01:56,210 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:01:56,210 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:01:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_byte [2021-11-23 15:01:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_byte [2021-11-23 15:01:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_work_func_t [2021-11-23 15:01:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_work_func_t [2021-11-23 15:01:56,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:56,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:01:56,212 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:01:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:56,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:56,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_settings [2021-11-23 15:01:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_settings [2021-11-23 15:01:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:01:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:01:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:56,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:56,213 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rx_vlan_en [2021-11-23 15:01:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rx_vlan_en [2021-11-23 15:01:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_write [2021-11-23 15:01:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_write [2021-11-23 15:01:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_disconnect [2021-11-23 15:01:56,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_disconnect [2021-11-23 15:01:56,214 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:01:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:01:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure set_carrier [2021-11-23 15:01:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure set_carrier [2021-11-23 15:01:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 15:01:56,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 15:01:56,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_speed [2021-11-23 15:01:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_speed [2021-11-23 15:01:56,216 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2021-11-23 15:01:56,216 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2021-11-23 15:01:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_read [2021-11-23 15:01:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_read [2021-11-23 15:01:56,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:01:56,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:01:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:01:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:01:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:01:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:01:56,218 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nic_reset [2021-11-23 15:01:56,218 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nic_reset [2021-11-23 15:01:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_eee_en [2021-11-23 15:01:56,219 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_eee_en [2021-11-23 15:01:56,219 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_read [2021-11-23 15:01:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_read [2021-11-23 15:01:56,220 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:56,220 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_eee_plus [2021-11-23 15:01:56,221 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_eee_plus [2021-11-23 15:01:56,221 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_disable_aldps [2021-11-23 15:01:56,222 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_disable_aldps [2021-11-23 15:01:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_dword [2021-11-23 15:01:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_dword [2021-11-23 15:01:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:01:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mmd_eee_adv_t [2021-11-23 15:01:56,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:01:56,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:01:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure pla_ocp_write [2021-11-23 15:01:56,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pla_ocp_write [2021-11-23 15:01:56,224 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:56,225 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:56,225 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:01:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:01:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:56,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:56,226 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_speed [2021-11-23 15:01:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_speed [2021-11-23 15:01:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_dword [2021-11-23 15:01:56,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_dword [2021-11-23 15:01:56,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:01:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:01:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:01:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:01:56,228 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_write [2021-11-23 15:01:56,228 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_write [2021-11-23 15:01:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:01:56,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:01:56,229 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_timeout [2021-11-23 15:01:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_timeout [2021-11-23 15:01:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:01:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:01:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_submit_rx [2021-11-23 15:01:56,230 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_submit_rx [2021-11-23 15:01:56,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:56,232 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:56,232 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_fc [2021-11-23 15:01:56,233 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_fc [2021-11-23 15:01:56,233 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_probe [2021-11-23 15:01:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_probe [2021-11-23 15:01:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2021-11-23 15:01:56,234 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2021-11-23 15:01:56,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_node [2021-11-23 15:01:56,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_node [2021-11-23 15:01:56,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:01:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:01:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:01:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:01:56,236 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:01:56,236 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:01:56,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:56,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_features [2021-11-23 15:01:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_features [2021-11-23 15:01:56,241 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:01:56,241 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:01:56,242 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_eee_en [2021-11-23 15:01:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_eee_en [2021-11-23 15:01:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_open [2021-11-23 15:01:56,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_open [2021-11-23 15:01:56,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:01:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:01:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:01:56,251 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:01:56,251 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async [2021-11-23 15:01:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async [2021-11-23 15:01:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_runtime_suspend_enable [2021-11-23 15:01:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_runtime_suspend_enable [2021-11-23 15:01:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:56,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:56,252 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_power_cut_en [2021-11-23 15:01:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_power_cut_en [2021-11-23 15:01:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_read [2021-11-23 15:01:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_read [2021-11-23 15:01:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:01:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:01:56,253 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_get_eee [2021-11-23 15:01:56,253 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_get_eee [2021-11-23 15:01:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail [2021-11-23 15:01:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail [2021-11-23 15:01:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tally_reset [2021-11-23 15:01:56,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tally_reset [2021-11-23 15:01:56,254 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 15:01:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 15:01:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_resume [2021-11-23 15:01:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_resume [2021-11-23 15:01:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:01:56,255 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:01:56,255 INFO L130 BoogieDeclarations]: Found specification of procedure rxdy_gated_en [2021-11-23 15:01:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure rxdy_gated_en [2021-11-23 15:01:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:01:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:01:56,256 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:56,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:01:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_set_rx_early_size [2021-11-23 15:01:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_set_rx_early_size [2021-11-23 15:01:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 15:01:56,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 15:01:56,257 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:01:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:01:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:01:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:01:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:01:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:01:56,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_get_coalesce [2021-11-23 15:01:56,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_get_coalesce [2021-11-23 15:01:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_word [2021-11-23 15:01:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_word [2021-11-23 15:01:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:01:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:01:56,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_rx_mode [2021-11-23 15:01:56,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_rx_mode [2021-11-23 15:01:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_ioctl [2021-11-23 15:01:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_ioctl [2021-11-23 15:01:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:01:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:01:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_disable_aldps [2021-11-23 15:01:56,260 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_disable_aldps [2021-11-23 15:01:56,260 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:01:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:01:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:01:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_change_mtu [2021-11-23 15:01:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_change_mtu [2021-11-23 15:01:56,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:56,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:01:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:01:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:01:56,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:01:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:01:56,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:01:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:01:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:01:56,263 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:01:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:01:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:01:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:56,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:01:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:01:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:01:56,264 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:01:56,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_cap_to_ethtool_sup_t [2021-11-23 15:01:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:01:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:01:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:01:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:01:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable [2021-11-23 15:01:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable [2021-11-23 15:01:56,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_enable [2021-11-23 15:01:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_enable [2021-11-23 15:01:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:01:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:01:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:01:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:01:56,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ethtool_set_eee [2021-11-23 15:01:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ethtool_set_eee [2021-11-23 15:01:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:01:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:01:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:56,267 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:01:56,267 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:01:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:56,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure generic_ocp_write [2021-11-23 15:01:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_ocp_write [2021-11-23 15:01:56,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_nway_reset [2021-11-23 15:01:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_nway_reset [2021-11-23 15:01:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_coalesce [2021-11-23 15:01:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_coalesce [2021-11-23 15:01:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:56,274 INFO L130 BoogieDeclarations]: Found specification of procedure tx_agg_align [2021-11-23 15:01:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_agg_align [2021-11-23 15:01:56,275 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:01:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:01:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_features_check [2021-11-23 15:01:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_features_check [2021-11-23 15:01:56,276 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:01:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:01:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_reg_write [2021-11-23 15:01:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_reg_write [2021-11-23 15:01:56,277 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_tx_timeout [2021-11-23 15:01:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_tx_timeout [2021-11-23 15:01:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:01:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:01:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:01:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:01:56,278 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2021-11-23 15:01:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2021-11-23 15:01:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure rx_agg_align [2021-11-23 15:01:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_agg_align [2021-11-23 15:01:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_get_wol [2021-11-23 15:01:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_get_wol [2021-11-23 15:01:56,279 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:01:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:01:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_start_rx [2021-11-23 15:01:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_start_rx [2021-11-23 15:01:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:01:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:01:56,280 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_indirect [2021-11-23 15:01:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_indirect [2021-11-23 15:01:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_set_wol [2021-11-23 15:01:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_set_wol [2021-11-23 15:01:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_power_cut_en [2021-11-23 15:01:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_power_cut_en [2021-11-23 15:01:56,281 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_write_word [2021-11-23 15:01:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_write_word [2021-11-23 15:01:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_stop_rx [2021-11-23 15:01:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_stop_rx [2021-11-23 15:01:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:01:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:01:56,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2021-11-23 15:01:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2021-11-23 15:01:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 15:01:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 15:01:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_wol [2021-11-23 15:01:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_wol [2021-11-23 15:01:56,283 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:01:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:01:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:01:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:01:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:01:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:01:56,284 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2021-11-23 15:01:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2021-11-23 15:01:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:01:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:01:56,285 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mmd_read [2021-11-23 15:01:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mmd_read [2021-11-23 15:01:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_teredo_off [2021-11-23 15:01:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_teredo_off [2021-11-23 15:01:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 15:01:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 15:01:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:01:56,286 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:01:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:01:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:01:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:01:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:01:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:56,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:56,287 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_close [2021-11-23 15:01:56,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_close [2021-11-23 15:01:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_u1u2en [2021-11-23 15:01:56,288 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_u1u2en [2021-11-23 15:01:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure r8153_enable_aldps [2021-11-23 15:01:56,288 INFO L138 BoogieDeclarations]: Found implementation of procedure r8153_enable_aldps [2021-11-23 15:01:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_drop_queued_tx [2021-11-23 15:01:56,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_drop_queued_tx [2021-11-23 15:01:56,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:56,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure r8152_mdio_read [2021-11-23 15:01:56,289 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152_mdio_read [2021-11-23 15:01:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure r8152b_enable_aldps [2021-11-23 15:01:56,289 INFO L138 BoogieDeclarations]: Found implementation of procedure r8152b_enable_aldps [2021-11-23 15:01:56,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_mem [2021-11-23 15:01:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_mem [2021-11-23 15:01:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:01:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:01:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure ocp_read_byte [2021-11-23 15:01:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ocp_read_byte [2021-11-23 15:01:56,290 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8152_set_mac_address [2021-11-23 15:01:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8152_set_mac_address [2021-11-23 15:01:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2021-11-23 15:01:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2021-11-23 15:01:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_qlen [2021-11-23 15:01:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_qlen [2021-11-23 15:01:56,291 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:01:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:01:56,292 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:01:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:01:57,381 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:57,391 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:57,595 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:57,599 INFO L158 Benchmark]: Toolchain (without parser) took 8011.52ms. Allocated memory was 81.8MB in the beginning and 474.0MB in the end (delta: 392.2MB). Free memory was 48.0MB in the beginning and 300.2MB in the end (delta: -252.2MB). Peak memory consumption was 140.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:57,600 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 81.8MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:57,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5724.83ms. Allocated memory was 81.8MB in the beginning and 272.6MB in the end (delta: 190.8MB). Free memory was 47.8MB in the beginning and 142.8MB in the end (delta: -95.0MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. [2021-11-23 15:01:57,601 INFO L158 Benchmark]: Boogie Procedure Inliner took 343.00ms. Allocated memory is still 272.6MB. Free memory was 142.8MB in the beginning and 113.5MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:57,602 INFO L158 Benchmark]: Boogie Preprocessor took 460.74ms. Allocated memory was 272.6MB in the beginning and 474.0MB in the end (delta: 201.3MB). Free memory was 113.5MB in the beginning and 356.6MB in the end (delta: -243.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:57,602 INFO L158 Benchmark]: RCFGBuilder took 1477.60ms. Allocated memory is still 474.0MB. Free memory was 355.8MB in the beginning and 300.2MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:57,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 81.8MB. Free memory is still 61.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5724.83ms. Allocated memory was 81.8MB in the beginning and 272.6MB in the end (delta: 190.8MB). Free memory was 47.8MB in the beginning and 142.8MB in the end (delta: -95.0MB). Peak memory consumption was 145.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 343.00ms. Allocated memory is still 272.6MB. Free memory was 142.8MB in the beginning and 113.5MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 460.74ms. Allocated memory was 272.6MB in the beginning and 474.0MB in the end (delta: 201.3MB). Free memory was 113.5MB in the beginning and 356.6MB in the end (delta: -243.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1477.60ms. Allocated memory is still 474.0MB. Free memory was 355.8MB in the beginning and 300.2MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. 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 15:01:57,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_adac9c91-6811-4e9f-891c-9bc4edfa6af4/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