./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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 03b8f9b46620702f9d70148f7a771db4d67901c7aab24ac912231ee535bedd76 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:57,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:57,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:57,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:57,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:57,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:57,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:57,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:57,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:57,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:57,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:57,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:57,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:57,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:57,103 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:57,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:57,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:57,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:57,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:57,116 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:57,118 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:57,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:57,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:57,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:57,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:57,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:57,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:57,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:57,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:57,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:57,143 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:57,144 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:57,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:57,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:57,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:57,149 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:57,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:57,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:57,150 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:57,151 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:57,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:57,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:57,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:57,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:57,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:57,180 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:57,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:57,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:57,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:57,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:57,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:57,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:57,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:57,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:57,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:57,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:57,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:57,183 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:57,183 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:57,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:57,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:57,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:57,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:57,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:57,184 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:57,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:57,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:57,185 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03b8f9b46620702f9d70148f7a771db4d67901c7aab24ac912231ee535bedd76 [2021-11-23 15:01:57,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:57,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:57,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:57,517 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:57,518 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:57,519 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:01:57,586 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/bda75869d/66b5d802368d4f3c82d07a33439374b8/FLAG5e0862370 [2021-11-23 15:01:58,732 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:58,733 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:01:58,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/bda75869d/66b5d802368d4f3c82d07a33439374b8/FLAG5e0862370 [2021-11-23 15:01:59,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/bda75869d/66b5d802368d4f3c82d07a33439374b8 [2021-11-23 15:01:59,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:59,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:59,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:59,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:59,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:59,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:59" (1/1) ... [2021-11-23 15:01:59,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c48c16c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:59, skipping insertion in model container [2021-11-23 15:01:59,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:59" (1/1) ... [2021-11-23 15:01:59,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:59,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:03,467 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2021-11-23 15:02:03,470 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2021-11-23 15:02:03,471 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2021-11-23 15:02:03,472 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2021-11-23 15:02:03,492 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:03,628 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:04,182 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2021-11-23 15:02:04,183 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2021-11-23 15:02:04,184 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2021-11-23 15:02:04,184 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2021-11-23 15:02:04,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:04,624 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:04,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04 WrapperNode [2021-11-23 15:02:04,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:04,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:04,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:04,626 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:04,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:04,894 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,303 INFO L137 Inliner]: procedures = 587, calls = 3625, calls flagged for inlining = 384, calls inlined = 369, statements flattened = 8895 [2021-11-23 15:02:05,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:05,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:05,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:05,305 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:05,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:05,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:05,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:05,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:05,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:04" (1/1) ... [2021-11-23 15:02:05,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:05,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:05,884 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:05,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:05,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:05,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:02:05,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:02:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 15:02:05,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 15:02:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 15:02:05,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 15:02:05,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:05,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 15:02:05,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 15:02:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 15:02:05,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 15:02:05,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:05,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 15:02:05,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 15:02:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 15:02:05,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 15:02:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:02:05,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:02:05,937 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:02:05,938 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:02:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 15:02:05,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 15:02:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:02:05,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:02:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:05,938 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:05,938 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:02:05,939 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:02:05,939 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 15:02:05,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 15:02:05,939 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:02:05,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:02:05,939 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:05,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:05,940 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 15:02:05,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 15:02:05,940 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 15:02:05,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 15:02:05,940 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:02:05,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:02:05,941 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:02:05,941 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:02:05,941 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:02:05,941 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:02:05,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:02:05,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:02:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:02:05,942 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:02:05,942 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:05,942 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:05,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:05,943 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 15:02:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 15:02:05,944 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:02:05,944 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:02:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:05,945 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 15:02:05,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 15:02:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:02:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:02:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:05,947 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:05,947 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 15:02:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 15:02:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:02:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:02:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:02:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:02:05,948 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 15:02:05,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 15:02:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 15:02:05,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 15:02:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:02:05,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:02:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:02:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 15:02:05,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 15:02:05,949 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:05,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:05,950 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 15:02:05,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 15:02:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 15:02:05,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 15:02:05,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:02:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:02:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 15:02:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 15:02:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 15:02:05,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 15:02:05,952 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:02:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:02:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 15:02:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 15:02:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:02:05,953 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:02:05,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:02:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:02:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:02:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:02:05,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:02:05,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:02:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:02:05,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:02:05,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:02:05,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:02:05,958 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 15:02:05,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 15:02:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:05,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:05,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:05,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:05,962 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:02:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:05,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:02:05,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:02:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 15:02:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 15:02:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:02:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:02:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 15:02:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 15:02:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:02:05,969 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:02:05,969 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:02:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:02:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:02:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:02:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:02:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:02:05,970 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:02:05,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:02:05,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:05,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:05,971 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 15:02:05,971 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 15:02:05,971 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:02:05,971 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:02:05,971 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 15:02:05,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 15:02:05,971 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:02:05,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:05,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 15:02:05,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 15:02:05,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:02:05,972 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 15:02:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 15:02:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 15:02:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 15:02:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 15:02:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 15:02:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:05,973 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 15:02:05,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 15:02:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 15:02:05,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 15:02:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:05,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:02:05,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:02:05,974 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:02:05,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:02:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 15:02:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:02:05,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:02:05,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 15:02:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 15:02:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 15:02:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 15:02:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:05,976 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 15:02:05,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 15:02:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 15:02:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 15:02:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:02:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:02:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 15:02:05,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 15:02:05,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:02:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:02:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 15:02:05,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 15:02:05,978 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 15:02:05,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 15:02:05,980 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 15:02:05,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 15:02:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 15:02:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 15:02:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:02:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:02:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 15:02:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 15:02:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:02:05,981 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:02:05,981 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:02:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:02:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 15:02:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 15:02:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:02:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:02:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 15:02:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 15:02:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:05,982 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:05,982 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 15:02:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 15:02:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:02:05,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:02:05,983 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 15:02:05,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 15:02:05,987 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 15:02:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 15:02:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:02:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:02:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 15:02:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 15:02:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 15:02:05,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 15:02:05,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:05,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:05,989 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 15:02:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 15:02:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 15:02:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 15:02:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:02:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:02:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:02:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:02:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:02:05,990 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 15:02:05,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 15:02:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:02:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:02:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:02:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:02:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:02:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:02:05,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:02:05,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:02:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 15:02:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 15:02:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:02:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:02:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:02:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:02:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 15:02:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 15:02:05,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:02:05,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:02:05,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:02:05,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 15:02:05,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:02:05,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:02:05,993 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:02:05,993 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:02:07,373 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:07,378 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:07,910 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:07,913 INFO L158 Benchmark]: Toolchain (without parser) took 8810.51ms. Allocated memory was 92.3MB in the beginning and 247.5MB in the end (delta: 155.2MB). Free memory was 53.0MB in the beginning and 74.8MB in the end (delta: -21.8MB). Peak memory consumption was 144.4MB. Max. memory is 16.1GB. [2021-11-23 15:02:07,914 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 92.3MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:07,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5521.56ms. Allocated memory was 92.3MB in the beginning and 247.5MB in the end (delta: 155.2MB). Free memory was 52.8MB in the beginning and 123.0MB in the end (delta: -70.2MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. [2021-11-23 15:02:07,915 INFO L158 Benchmark]: Boogie Procedure Inliner took 678.38ms. Allocated memory is still 247.5MB. Free memory was 123.0MB in the beginning and 129.0MB in the end (delta: -6.0MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:07,916 INFO L158 Benchmark]: Boogie Preprocessor took 536.87ms. Allocated memory is still 247.5MB. Free memory was 129.0MB in the beginning and 114.4MB in the end (delta: 14.6MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-11-23 15:02:07,916 INFO L158 Benchmark]: RCFGBuilder took 2069.15ms. Allocated memory is still 247.5MB. Free memory was 114.4MB in the beginning and 75.8MB in the end (delta: 38.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:07,919 INFO L339 ainManager$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 92.3MB. Free memory is still 68.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5521.56ms. Allocated memory was 92.3MB in the beginning and 247.5MB in the end (delta: 155.2MB). Free memory was 52.8MB in the beginning and 123.0MB in the end (delta: -70.2MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 678.38ms. Allocated memory is still 247.5MB. Free memory was 123.0MB in the beginning and 129.0MB in the end (delta: -6.0MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 536.87ms. Allocated memory is still 247.5MB. Free memory was 129.0MB in the beginning and 114.4MB in the end (delta: 14.6MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2069.15ms. Allocated memory is still 247.5MB. Free memory was 114.4MB in the beginning and 75.8MB in the end (delta: 38.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:07,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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 03b8f9b46620702f9d70148f7a771db4d67901c7aab24ac912231ee535bedd76 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:10,628 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:10,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:10,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:10,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:10,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:10,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:10,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:10,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:10,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:10,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:10,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:10,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:10,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:10,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:10,733 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:10,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:10,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:10,738 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:10,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:10,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:10,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:10,752 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:10,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:10,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:10,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:10,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:10,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:10,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:10,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:10,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:10,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:10,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:10,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:10,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:10,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:10,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:10,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:10,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:10,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:10,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:10,783 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:10,829 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:10,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:10,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:10,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:10,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:10,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:10,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:10,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:10,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:10,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:10,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:10,834 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:10,835 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:10,835 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:10,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:10,835 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:10,835 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:10,836 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:10,836 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:10,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:10,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:10,836 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:10,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:10,837 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:10,837 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:10,837 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:10,837 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:10,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:10,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:10,838 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03b8f9b46620702f9d70148f7a771db4d67901c7aab24ac912231ee535bedd76 [2021-11-23 15:02:11,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:11,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:11,222 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:11,224 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:11,225 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:11,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:02:11,310 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/7ac6be4ae/3dc4ba395ae9494bbc999db85ac3c4c7/FLAG2afe106d8 [2021-11-23 15:02:12,360 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:12,361 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i [2021-11-23 15:02:12,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/7ac6be4ae/3dc4ba395ae9494bbc999db85ac3c4c7/FLAG2afe106d8 [2021-11-23 15:02:12,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/data/7ac6be4ae/3dc4ba395ae9494bbc999db85ac3c4c7 [2021-11-23 15:02:12,677 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:12,679 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:12,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:12,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:12,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:12,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:12,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67813757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:12, skipping insertion in model container [2021-11-23 15:02:12,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:12" (1/1) ... [2021-11-23 15:02:12,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:12,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:17,682 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2021-11-23 15:02:17,685 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2021-11-23 15:02:17,685 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2021-11-23 15:02:17,686 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2021-11-23 15:02:17,713 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:17,846 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:17,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:18,362 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2021-11-23 15:02:18,362 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2021-11-23 15:02:18,363 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2021-11-23 15:02:18,363 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2021-11-23 15:02:18,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:18,464 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:18,982 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510265,510278] [2021-11-23 15:02:18,999 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510412,510425] [2021-11-23 15:02:18,999 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510551,510564] [2021-11-23 15:02:19,000 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_06e11fd8-ddd8-40b0-b019-0d5e70024eac/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-renesas-sh_eth.cil.i[510709,510722] [2021-11-23 15:02:19,011 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:19,562 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:19,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19 WrapperNode [2021-11-23 15:02:19,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:19,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:19,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:19,565 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:19,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:19,732 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,043 INFO L137 Inliner]: procedures = 602, calls = 3625, calls flagged for inlining = 384, calls inlined = 369, statements flattened = 8653 [2021-11-23 15:02:20,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:20,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:20,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:20,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:20,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,329 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:20,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:20,580 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:20,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:20,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:19" (1/1) ... [2021-11-23 15:02:20,588 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:20,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:20,612 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:20,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:02:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:02:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2021-11-23 15:02:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2021-11-23 15:02:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2021-11-23 15:02:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2021-11-23 15:02:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2021-11-23 15:02:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2021-11-23 15:02:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2021-11-23 15:02:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2021-11-23 15:02:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2021-11-23 15:02:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2021-11-23 15:02:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2021-11-23 15:02:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2021-11-23 15:02:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:02:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2021-11-23 15:02:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:02:20,668 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:02:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2021-11-23 15:02:20,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2021-11-23 15:02:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:02:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:02:20,669 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:20,669 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:02:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:02:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2021-11-23 15:02:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2021-11-23 15:02:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:02:20,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:02:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:20,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2021-11-23 15:02:20,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2021-11-23 15:02:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2021-11-23 15:02:20,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2021-11-23 15:02:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:02:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2021-11-23 15:02:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 15:02:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 15:02:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:02:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:02:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:02:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:02:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:02:20,678 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:02:20,678 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:20,679 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:20,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:02:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:02:20,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:20,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:20,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2021-11-23 15:02:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2021-11-23 15:02:20,681 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-23 15:02:20,681 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-23 15:02:20,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:20,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:02:20,681 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2021-11-23 15:02:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2021-11-23 15:02:20,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:20,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:20,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:20,682 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:02:20,682 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:02:20,682 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2021-11-23 15:02:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2021-11-23 15:02:20,683 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:20,683 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:02:20,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:02:20,684 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2021-11-23 15:02:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2021-11-23 15:02:20,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2021-11-23 15:02:20,685 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2021-11-23 15:02:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:02:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:02:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2021-11-23 15:02:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2021-11-23 15:02:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:20,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:20,686 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2021-11-23 15:02:20,687 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2021-11-23 15:02:20,687 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2021-11-23 15:02:20,687 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2021-11-23 15:02:20,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:20,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:20,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:02:20,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:02:20,688 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2021-11-23 15:02:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2021-11-23 15:02:20,688 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2021-11-23 15:02:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2021-11-23 15:02:20,688 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:02:20,688 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2021-11-23 15:02:20,689 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2021-11-23 15:02:20,689 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2021-11-23 15:02:20,691 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:02:20,693 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:02:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:20,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:02:20,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:02:20,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:02:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:02:20,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:02:20,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:02:20,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:02:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:02:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:02:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:02:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2021-11-23 15:02:20,702 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2021-11-23 15:02:20,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:02:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:20,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:20,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:02:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2021-11-23 15:02:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2021-11-23 15:02:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:02:20,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2021-11-23 15:02:20,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2021-11-23 15:02:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2021-11-23 15:02:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-23 15:02:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-23 15:02:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:02:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:02:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:02:20,705 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:02:20,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:02:20,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:02:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:02:20,706 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:02:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:02:20,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2021-11-23 15:02:20,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:20,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2021-11-23 15:02:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2021-11-23 15:02:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:02:20,707 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:02:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:20,707 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2021-11-23 15:02:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2021-11-23 15:02:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:02:20,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2021-11-23 15:02:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:20,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2021-11-23 15:02:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2021-11-23 15:02:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2021-11-23 15:02:20,709 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2021-11-23 15:02:20,709 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:02:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2021-11-23 15:02:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2021-11-23 15:02:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2021-11-23 15:02:20,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2021-11-23 15:02:20,710 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2021-11-23 15:02:20,711 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2021-11-23 15:02:20,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2021-11-23 15:02:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2021-11-23 15:02:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2021-11-23 15:02:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2021-11-23 15:02:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:20,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:20,712 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:02:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2021-11-23 15:02:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:02:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2021-11-23 15:02:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:02:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:02:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2021-11-23 15:02:20,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2021-11-23 15:02:20,713 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:02:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:02:20,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:20,714 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2021-11-23 15:02:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2021-11-23 15:02:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2021-11-23 15:02:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2021-11-23 15:02:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:20,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:02:20,715 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2021-11-23 15:02:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2021-11-23 15:02:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2021-11-23 15:02:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2021-11-23 15:02:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:02:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:02:20,716 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2021-11-23 15:02:20,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2021-11-23 15:02:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:02:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:02:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2021-11-23 15:02:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2021-11-23 15:02:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2021-11-23 15:02:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2021-11-23 15:02:20,717 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2021-11-23 15:02:20,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2021-11-23 15:02:20,718 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2021-11-23 15:02:20,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2021-11-23 15:02:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:02:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:02:20,722 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2021-11-23 15:02:20,722 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2021-11-23 15:02:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:02:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:02:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:02:20,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:02:20,723 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2021-11-23 15:02:20,724 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2021-11-23 15:02:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:02:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:02:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2021-11-23 15:02:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2021-11-23 15:02:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2021-11-23 15:02:20,725 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2021-11-23 15:02:20,725 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:02:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2021-11-23 15:02:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2021-11-23 15:02:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2021-11-23 15:02:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2021-11-23 15:02:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2021-11-23 15:02:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:20,726 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:02:20,726 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:02:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2021-11-23 15:02:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2021-11-23 15:02:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2021-11-23 15:02:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2021-11-23 15:02:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:02:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:02:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2021-11-23 15:02:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2021-11-23 15:02:20,727 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2021-11-23 15:02:20,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:02:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:02:20,728 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:20,728 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2021-11-23 15:02:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2021-11-23 15:02:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:02:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2021-11-23 15:02:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:02:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:02:20,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:02:20,729 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:02:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:02:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:02:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2021-11-23 15:02:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2021-11-23 15:02:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:02:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:02:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:02:20,730 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2021-11-23 15:02:20,730 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2021-11-23 15:02:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2021-11-23 15:02:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:02:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:02:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:02:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:02:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:02:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:02:20,731 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2021-11-23 15:02:20,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2021-11-23 15:02:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:02:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:02:20,732 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:02:20,732 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:02:22,049 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:22,054 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:31,511 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:31,515 INFO L158 Benchmark]: Toolchain (without parser) took 18835.31ms. Allocated memory was 60.8MB in the beginning and 427.8MB in the end (delta: 367.0MB). Free memory was 31.4MB in the beginning and 200.5MB in the end (delta: -169.1MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. [2021-11-23 15:02:31,516 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:31,516 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6883.22ms. Allocated memory was 60.8MB in the beginning and 274.7MB in the end (delta: 213.9MB). Free memory was 31.2MB in the beginning and 177.2MB in the end (delta: -145.9MB). Peak memory consumption was 148.5MB. Max. memory is 16.1GB. [2021-11-23 15:02:31,517 INFO L158 Benchmark]: Boogie Procedure Inliner took 479.95ms. Allocated memory is still 274.7MB. Free memory was 177.2MB in the beginning and 127.9MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:31,518 INFO L158 Benchmark]: Boogie Preprocessor took 533.71ms. Allocated memory was 274.7MB in the beginning and 427.8MB in the end (delta: 153.1MB). Free memory was 127.9MB in the beginning and 297.0MB in the end (delta: -169.1MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:31,518 INFO L158 Benchmark]: RCFGBuilder took 10933.41ms. Allocated memory is still 427.8MB. Free memory was 297.0MB in the beginning and 200.5MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-23 15:02:31,521 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 60.8MB. Free memory was 40.6MB in the beginning and 40.6MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6883.22ms. Allocated memory was 60.8MB in the beginning and 274.7MB in the end (delta: 213.9MB). Free memory was 31.2MB in the beginning and 177.2MB in the end (delta: -145.9MB). Peak memory consumption was 148.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 479.95ms. Allocated memory is still 274.7MB. Free memory was 177.2MB in the beginning and 127.9MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 533.71ms. Allocated memory was 274.7MB in the beginning and 427.8MB in the end (delta: 153.1MB). Free memory was 127.9MB in the beginning and 297.0MB in the end (delta: -169.1MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. * RCFGBuilder took 10933.41ms. Allocated memory is still 427.8MB. Free memory was 297.0MB in the beginning and 200.5MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. 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 15:02:31,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e11fd8-ddd8-40b0-b019-0d5e70024eac/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