./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:22:12,960 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:22:12,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:22:13,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:22:13,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:22:13,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:22:13,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:22:13,037 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:22:13,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:22:13,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:22:13,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:22:13,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:22:13,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:22:13,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:22:13,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:22:13,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:22:13,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:22:13,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:22:13,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:22:13,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:22:13,067 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:22:13,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:22:13,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:22:13,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:22:13,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:22:13,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:22:13,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:22:13,078 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:22:13,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:22:13,080 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:22:13,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:22:13,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:22:13,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:22:13,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:22:13,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:22:13,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:22:13,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:22:13,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:22:13,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:22:13,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:22:13,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:22:13,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:22:13,146 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:22:13,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:22:13,148 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:22:13,148 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:22:13,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:22:13,156 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:22:13,157 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:22:13,157 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:22:13,157 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:22:13,157 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:22:13,159 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:22:13,159 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:22:13,159 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:22:13,160 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:22:13,160 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:22:13,160 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:22:13,160 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:22:13,161 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:22:13,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:22:13,162 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:22:13,162 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:22:13,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:22:13,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:22:13,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:22:13,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:22:13,163 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:22:13,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:22:13,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:22:13,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:22:13,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:13,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:22:13,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:22:13,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:22:13,168 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:22:13,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:22:13,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:22:13,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:22:13,169 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:22:13,169 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e [2021-11-23 17:22:13,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:22:13,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:22:13,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:22:13,543 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:22:13,544 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:22:13,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2021-11-23 17:22:13,625 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/811c847a0/9e76b44b1c07448a8c32ae9fec826630/FLAG5de330048 [2021-11-23 17:22:15,041 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:22:15,042 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2021-11-23 17:22:15,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/811c847a0/9e76b44b1c07448a8c32ae9fec826630/FLAG5de330048 [2021-11-23 17:22:15,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/811c847a0/9e76b44b1c07448a8c32ae9fec826630 [2021-11-23 17:22:15,606 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:22:15,608 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:22:15,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:15,610 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:22:15,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:22:15,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:15" (1/1) ... [2021-11-23 17:22:15,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126973b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:15, skipping insertion in model container [2021-11-23 17:22:15,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:15" (1/1) ... [2021-11-23 17:22:15,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:22:16,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:25,607 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2021-11-23 17:22:25,732 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:25,814 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:22:26,958 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2021-11-23 17:22:26,970 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:27,701 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:22:27,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27 WrapperNode [2021-11-23 17:22:27,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:27,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:27,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:22:27,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:22:27,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:28,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:29,341 INFO L137 Inliner]: procedures = 715, calls = 14301, calls flagged for inlining = 321, calls inlined = 272, statements flattened = 26101 [2021-11-23 17:22:29,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:29,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:22:29,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:22:29,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:22:29,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:29,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:29,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:29,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:30,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:30,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:30,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:31,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:22:31,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:22:31,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:22:31,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:22:31,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:27" (1/1) ... [2021-11-23 17:22:31,190 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:31,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:22:31,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:22:31,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:22:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 17:22:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 17:22:31,274 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 17:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 17:22:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 17:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 17:22:31,275 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 17:22:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 17:22:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 17:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 17:22:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 17:22:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 17:22:31,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:22:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2021-11-23 17:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2021-11-23 17:22:31,277 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 17:22:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 17:22:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 17:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 17:22:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 17:22:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 17:22:31,278 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 17:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 17:22:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 17:22:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 17:22:31,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 17:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 17:22:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:22:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 17:22:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 17:22:31,280 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 17:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 17:22:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 17:22:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 17:22:31,281 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:22:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:22:31,282 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 17:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 17:22:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 17:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 17:22:31,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 17:22:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 17:22:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 17:22:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 17:22:31,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 17:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 17:22:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 17:22:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 17:22:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:22:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 17:22:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 17:22:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 17:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 17:22:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 17:22:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 17:22:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 17:22:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 17:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 17:22:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 17:22:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 17:22:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 17:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 17:22:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 17:22:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 17:22:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 17:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2021-11-23 17:22:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2021-11-23 17:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 17:22:31,292 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 17:22:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:22:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:22:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:22:31,293 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:22:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 17:22:31,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 17:22:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 17:22:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 17:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:22:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:22:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 17:22:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 17:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:22:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:22:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 17:22:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 17:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 17:22:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 17:22:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 17:22:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 17:22:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 17:22:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 17:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 17:22:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 17:22:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:22:31,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 17:22:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 17:22:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 17:22:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 17:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 17:22:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 17:22:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 17:22:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 17:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 17:22:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 17:22:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:22:31,305 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:22:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 17:22:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 17:22:31,309 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 17:22:31,309 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 17:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:22:31,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 17:22:31,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 17:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 17:22:31,313 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 17:22:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 17:22:31,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 17:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 17:22:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 17:22:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:22:31,320 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 17:22:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 17:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:22:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 17:22:31,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 17:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:22:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:22:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 17:22:31,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 17:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 17:22:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 17:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-11-23 17:22:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-11-23 17:22:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:22:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 17:22:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 17:22:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 17:22:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 17:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 17:22:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 17:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 17:22:31,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 17:22:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 17:22:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 17:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 17:22:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 17:22:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 17:22:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 17:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 17:22:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 17:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 17:22:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 17:22:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 17:22:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 17:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:22:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:22:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 17:22:31,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 17:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 17:22:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 17:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2021-11-23 17:22:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2021-11-23 17:22:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 17:22:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 17:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 17:22:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 17:22:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 17:22:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 17:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 17:22:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 17:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2021-11-23 17:22:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2021-11-23 17:22:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 17:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 17:22:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 17:22:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 17:22:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 17:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:22:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 17:22:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 17:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:22:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:22:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 17:22:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 17:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 17:22:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 17:22:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2021-11-23 17:22:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2021-11-23 17:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 17:22:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 17:22:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 17:22:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 17:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 17:22:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 17:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 17:22:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 17:22:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 17:22:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 17:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 17:22:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 17:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 17:22:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 17:22:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 17:22:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 17:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:22:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:22:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 17:22:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 17:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:22:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 17:22:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 17:22:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 17:22:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 17:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 17:22:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 17:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 17:22:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 17:22:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 17:22:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 17:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 17:22:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 17:22:31,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 17:22:31,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 17:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 17:22:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 17:22:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 17:22:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 17:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:22:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 17:22:31,350 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 17:22:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 17:22:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 17:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 17:22:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 17:22:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 17:22:31,352 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 17:22:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 17:22:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 17:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 17:22:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 17:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 17:22:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 17:22:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:22:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 17:22:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 17:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 17:22:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 17:22:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 17:22:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 17:22:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 17:22:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 17:22:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 17:22:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 17:22:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:22:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:22:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 17:22:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 17:22:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:22:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:22:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:22:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:22:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 17:22:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 17:22:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 17:22:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 17:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2021-11-23 17:22:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2021-11-23 17:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2021-11-23 17:22:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2021-11-23 17:22:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 17:22:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 17:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 17:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 17:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 17:22:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 17:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 17:22:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 17:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 17:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 17:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 17:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 17:22:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 17:22:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2021-11-23 17:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2021-11-23 17:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 17:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 17:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 17:22:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 17:22:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 17:22:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 17:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 17:22:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 17:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:22:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:22:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 17:22:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 17:22:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 17:22:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 17:22:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 17:22:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 17:22:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 17:22:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 17:22:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 17:22:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 17:22:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 17:22:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 17:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 17:22:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 17:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 17:22:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 17:22:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 17:22:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 17:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 17:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 17:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 17:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 17:22:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 17:22:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 17:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 17:22:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 17:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 17:22:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 17:22:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 17:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 17:22:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 17:22:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 17:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 17:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 17:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 17:22:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 17:22:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2021-11-23 17:22:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2021-11-23 17:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 17:22:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 17:22:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2021-11-23 17:22:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2021-11-23 17:22:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 17:22:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 17:22:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 17:22:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 17:22:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 17:22:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 17:22:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 17:22:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 17:22:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 17:22:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 17:22:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:22:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-11-23 17:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-11-23 17:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2021-11-23 17:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2021-11-23 17:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 17:22:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 17:22:31,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 17:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 17:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 17:22:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 17:22:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 17:22:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 17:22:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 17:22:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 17:22:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 17:22:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 17:22:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 17:22:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 17:22:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 17:22:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 17:22:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:22:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:22:31,378 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 17:22:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 17:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 17:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 17:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:22:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:22:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 17:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 17:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 17:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 17:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 17:22:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 17:22:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 17:22:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 17:22:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2021-11-23 17:22:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2021-11-23 17:22:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 17:22:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 17:22:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 17:22:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 17:22:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 17:22:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 17:22:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 17:22:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 17:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 17:22:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 17:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 17:22:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 17:22:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 17:22:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 17:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 17:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 17:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 17:22:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 17:22:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 17:22:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 17:22:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 17:22:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 17:22:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 17:22:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 17:22:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 17:22:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 17:22:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 17:22:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 17:22:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 17:22:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 17:22:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 17:22:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 17:22:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:22:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:22:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 17:22:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 17:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 17:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 17:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2021-11-23 17:22:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2021-11-23 17:22:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2021-11-23 17:22:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2021-11-23 17:22:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 17:22:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 17:22:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 17:22:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 17:22:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:22:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:22:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 17:22:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 17:22:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 17:22:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 17:22:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 17:22:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 17:22:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 17:22:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 17:22:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 17:22:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 17:22:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 17:22:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 17:22:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 17:22:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 17:22:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 17:22:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 17:22:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 17:22:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 17:22:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 17:22:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 17:22:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2021-11-23 17:22:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2021-11-23 17:22:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:22:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:22:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 17:22:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 17:22:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 17:22:31,395 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 17:22:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 17:22:31,395 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 17:22:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 17:22:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 17:22:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 17:22:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 17:22:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2021-11-23 17:22:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2021-11-23 17:22:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 17:22:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 17:22:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 17:22:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 17:22:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 17:22:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 17:22:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 17:22:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 17:22:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 17:22:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 17:22:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 17:22:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 17:22:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 17:22:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 17:22:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:22:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:22:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 17:22:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 17:22:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 17:22:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 17:22:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 17:22:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 17:22:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 17:22:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 17:22:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:22:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:22:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 17:22:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 17:22:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2021-11-23 17:22:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2021-11-23 17:22:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 17:22:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 17:22:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2021-11-23 17:22:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2021-11-23 17:22:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:22:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 17:22:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 17:22:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 17:22:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 17:22:31,404 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 17:22:31,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2021-11-23 17:22:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2021-11-23 17:22:33,870 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:22:33,876 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:22:35,164 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:22:35,169 INFO L158 Benchmark]: Toolchain (without parser) took 19560.54ms. Allocated memory was 107.0MB in the beginning and 830.5MB in the end (delta: 723.5MB). Free memory was 56.3MB in the beginning and 497.3MB in the end (delta: -441.1MB). Peak memory consumption was 315.3MB. Max. memory is 16.1GB. [2021-11-23 17:22:35,170 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory was 85.7MB in the beginning and 85.7MB in the end (delta: 72.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:22:35,171 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12092.11ms. Allocated memory was 107.0MB in the beginning and 459.3MB in the end (delta: 352.3MB). Free memory was 56.0MB in the beginning and 288.5MB in the end (delta: -232.5MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. [2021-11-23 17:22:35,172 INFO L158 Benchmark]: Boogie Procedure Inliner took 1639.68ms. Allocated memory is still 459.3MB. Free memory was 288.5MB in the beginning and 228.8MB in the end (delta: 59.7MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. [2021-11-23 17:22:35,173 INFO L158 Benchmark]: Boogie Preprocessor took 1834.57ms. Allocated memory was 459.3MB in the beginning and 830.5MB in the end (delta: 371.2MB). Free memory was 228.8MB in the beginning and 529.9MB in the end (delta: -301.1MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2021-11-23 17:22:35,174 INFO L158 Benchmark]: RCFGBuilder took 3988.31ms. Allocated memory is still 830.5MB. Free memory was 528.8MB in the beginning and 497.3MB in the end (delta: 31.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 17:22:35,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 107.0MB. Free memory was 85.7MB in the beginning and 85.7MB in the end (delta: 72.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12092.11ms. Allocated memory was 107.0MB in the beginning and 459.3MB in the end (delta: 352.3MB). Free memory was 56.0MB in the beginning and 288.5MB in the end (delta: -232.5MB). Peak memory consumption was 233.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1639.68ms. Allocated memory is still 459.3MB. Free memory was 288.5MB in the beginning and 228.8MB in the end (delta: 59.7MB). Peak memory consumption was 166.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1834.57ms. Allocated memory was 459.3MB in the beginning and 830.5MB in the end (delta: 371.2MB). Free memory was 228.8MB in the beginning and 529.9MB in the end (delta: -301.1MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3988.31ms. Allocated memory is still 830.5MB. Free memory was 528.8MB in the beginning and 497.3MB in the end (delta: 31.5MB). Peak memory consumption was 67.1MB. 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 17:22:35,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:22:38,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:22:38,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:22:38,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:22:38,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:22:38,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:22:38,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:22:38,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:22:38,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:22:38,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:22:38,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:22:38,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:22:38,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:22:38,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:22:38,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:22:38,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:22:38,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:22:38,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:22:38,223 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:22:38,226 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:22:38,228 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:22:38,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:22:38,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:22:38,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:22:38,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:22:38,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:22:38,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:22:38,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:22:38,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:22:38,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:22:38,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:22:38,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:22:38,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:22:38,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:22:38,267 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:22:38,267 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:22:38,268 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:22:38,269 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:22:38,269 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:22:38,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:22:38,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:22:38,273 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:22:38,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:22:38,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:22:38,303 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:22:38,304 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:22:38,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:22:38,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:22:38,305 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:22:38,305 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:22:38,306 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:22:38,306 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:22:38,306 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:22:38,306 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:22:38,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:22:38,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:22:38,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:22:38,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:22:38,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:22:38,309 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:22:38,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:22:38,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:22:38,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:22:38,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:22:38,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:22:38,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:22:38,311 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:22:38,311 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:22:38,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:38,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:22:38,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:22:38,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:22:38,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:22:38,313 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:22:38,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:22:38,313 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:22:38,314 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:22:38,314 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20a6de28a995e8bec501f9dc0dae1900e799afc4f65a76b4a34e69e1daf6b51e [2021-11-23 17:22:38,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:22:38,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:22:38,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:22:38,731 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:22:38,732 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:22:38,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2021-11-23 17:22:38,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/85e75537b/3a61ae0e252941acb0abf0dc888b19ec/FLAGaa2a2c071 [2021-11-23 17:22:40,522 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:22:40,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i [2021-11-23 17:22:40,674 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/85e75537b/3a61ae0e252941acb0abf0dc888b19ec/FLAGaa2a2c071 [2021-11-23 17:22:40,766 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/data/85e75537b/3a61ae0e252941acb0abf0dc888b19ec [2021-11-23 17:22:40,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:22:40,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:22:40,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:40,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:22:40,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:22:40,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:40" (1/1) ... [2021-11-23 17:22:40,783 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57e47ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:40, skipping insertion in model container [2021-11-23 17:22:40,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:22:40" (1/1) ... [2021-11-23 17:22:40,792 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:22:41,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:52,208 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2021-11-23 17:22:52,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:52,498 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:22:52,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:22:53,785 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2021-11-23 17:22:53,797 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:53,952 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:22:55,500 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_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--e1000--e1000.ko-entry_point.cil.out.i[841290,841303] [2021-11-23 17:22:55,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:22:56,286 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:22:56,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56 WrapperNode [2021-11-23 17:22:56,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:22:56,289 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:56,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:22:56,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:22:56,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:56,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:57,526 INFO L137 Inliner]: procedures = 730, calls = 14301, calls flagged for inlining = 321, calls inlined = 272, statements flattened = 25475 [2021-11-23 17:22:57,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:57,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:22:57,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:22:57,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:22:57,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:57,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:57,900 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:57,916 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:58,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:58,792 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:58,925 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:59,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:22:59,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:22:59,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:22:59,102 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:22:59,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:22:56" (1/1) ... [2021-11-23 17:22:59,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:59,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:22:59,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:22:59,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:22:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 17:22:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 17:22:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-23 17:22:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-23 17:22:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 17:22:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 17:22:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-23 17:22:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-23 17:22:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-23 17:22:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-23 17:22:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 17:22:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 17:22:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:22:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:22:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_slot_reset [2021-11-23 17:22:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_slot_reset [2021-11-23 17:22:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-23 17:22:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-23 17:22:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 17:22:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 17:22:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 17:22:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 17:22:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 17:22:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 17:22:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-23 17:22:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-23 17:22:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 17:22:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 17:22:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:22:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:22:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-23 17:22:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-23 17:22:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-23 17:22:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-23 17:22:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-23 17:22:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-23 17:22:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:22:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:22:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-23 17:22:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-23 17:22:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 17:22:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 17:22:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-23 17:22:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-23 17:22:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 17:22:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 17:22:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 17:22:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 17:22:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-23 17:22:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-23 17:22:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:22:59,219 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:22:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 17:22:59,219 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 17:22:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-23 17:22:59,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-23 17:22:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-23 17:22:59,220 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-23 17:22:59,220 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 17:22:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 17:22:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-23 17:22:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-23 17:22:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-23 17:22:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-23 17:22:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 17:22:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 17:22:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-23 17:22:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-23 17:22:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_fix_features [2021-11-23 17:22:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_fix_features [2021-11-23 17:22:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-23 17:22:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-23 17:22:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:22:59,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:22:59,225 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 17:22:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 17:22:59,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 17:22:59,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 17:22:59,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 17:22:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 17:22:59,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:22:59,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:22:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 17:22:59,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 17:22:59,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:22:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:22:59,229 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:22:59,229 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-23 17:22:59,230 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-23 17:22:59,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:22:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:22:59,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:22:59,232 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-23 17:22:59,232 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-23 17:22:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-23 17:22:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-23 17:22:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:22:59,233 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-23 17:22:59,233 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-23 17:22:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 17:22:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 17:22:59,234 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:22:59,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:22:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-23 17:22:59,235 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-23 17:22:59,235 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-23 17:22:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-23 17:22:59,236 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-23 17:22:59,236 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-23 17:22:59,237 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-23 17:22:59,238 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-23 17:22:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 17:22:59,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 17:22:59,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:22:59,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:22:59,243 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-23 17:22:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-23 17:22:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-23 17:22:59,245 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-23 17:22:59,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 17:22:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 17:22:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-23 17:22:59,252 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-23 17:22:59,252 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-23 17:22:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-23 17:22:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-23 17:22:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-23 17:22:59,253 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:22:59,253 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:22:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-23 17:22:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-23 17:22:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-23 17:22:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-23 17:22:59,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 17:22:59,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 17:22:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:22:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:22:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 17:22:59,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 17:22:59,255 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-23 17:22:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-23 17:22:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_10 [2021-11-23 17:22:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_10 [2021-11-23 17:22:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:22:59,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:22:59,256 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-23 17:22:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-23 17:22:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-23 17:22:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-23 17:22:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-23 17:22:59,257 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-23 17:22:59,257 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-23 17:22:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-23 17:22:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 17:22:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 17:22:59,258 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 17:22:59,258 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 17:22:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 17:22:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 17:22:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-23 17:22:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-23 17:22:59,259 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-23 17:22:59,259 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-23 17:22:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 17:22:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 17:22:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:22:59,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:22:59,260 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 17:22:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 17:22:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-23 17:22:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-23 17:22:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_stats [2021-11-23 17:22:59,261 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_stats [2021-11-23 17:22:59,261 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 17:22:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 17:22:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-23 17:22:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-23 17:22:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-23 17:22:59,262 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-23 17:22:59,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 17:22:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 17:22:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_frag_len [2021-11-23 17:22:59,263 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_frag_len [2021-11-23 17:22:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:22:59,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 17:22:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-23 17:22:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-23 17:22:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 17:22:59,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 17:22:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:22:59,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 17:22:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 17:22:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:22:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:22:59,265 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-23 17:22:59,265 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:22:59,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 17:22:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 17:22:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_change_mtu [2021-11-23 17:22:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_change_mtu [2021-11-23 17:22:59,267 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-23 17:22:59,267 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-23 17:22:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 17:22:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 17:22:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-23 17:22:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-23 17:22:59,268 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-23 17:22:59,268 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-23 17:22:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 17:22:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 17:22:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-23 17:22:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-23 17:22:59,269 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-23 17:22:59,269 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-23 17:22:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-23 17:22:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-23 17:22:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:22:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:22:59,270 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 17:22:59,270 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 17:22:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:22:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:22:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-23 17:22:59,271 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-23 17:22:59,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 17:22:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 17:22:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-23 17:22:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-23 17:22:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-23 17:22:59,272 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-23 17:22:59,272 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-23 17:22:59,273 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-23 17:22:59,274 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 17:22:59,278 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 17:22:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 17:22:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 17:22:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 17:22:59,279 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 17:22:59,279 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-23 17:22:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-23 17:22:59,280 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:22:59,280 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:22:59,281 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-23 17:22:59,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-23 17:22:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 17:22:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 17:22:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 17:22:59,284 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 17:22:59,284 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-23 17:22:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-23 17:22:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-23 17:22:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-23 17:22:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:22:59,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-23 17:22:59,285 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-23 17:22:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 17:22:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 17:22:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:22:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:22:59,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-23 17:22:59,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-23 17:22:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 17:22:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 17:22:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-23 17:22:59,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-23 17:22:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:22:59,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-23 17:22:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-23 17:22:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-23 17:22:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-23 17:22:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:22:59,288 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:22:59,288 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-23 17:22:59,289 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-23 17:22:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:22:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:22:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:22:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:22:59,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:22:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:22:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:22:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 17:22:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 17:22:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_phy_info_task [2021-11-23 17:22:59,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_phy_info_task [2021-11-23 17:22:59,290 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2021-11-23 17:22:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2021-11-23 17:22:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 17:22:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 17:22:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-23 17:22:59,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-23 17:22:59,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 17:22:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 17:22:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 17:22:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 17:22:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 17:22:59,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 17:22:59,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 17:22:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 17:22:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 17:22:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_alloc_frag [2021-11-23 17:22:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_alloc_frag [2021-11-23 17:22:59,293 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 17:22:59,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 17:22:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 17:22:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 17:22:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 17:22:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 17:22:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-23 17:22:59,294 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-23 17:22:59,294 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 17:22:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 17:22:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:22:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:22:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 17:22:59,295 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 17:22:59,295 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 17:22:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 17:22:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-23 17:22:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-23 17:22:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 17:22:59,296 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 17:22:59,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-23 17:22:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-23 17:22:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-23 17:22:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-23 17:22:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 17:22:59,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 17:22:59,297 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-23 17:22:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-23 17:22:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 17:22:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 17:22:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-23 17:22:59,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-23 17:22:59,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-23 17:22:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-23 17:22:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 17:22:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 17:22:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 17:22:59,299 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 17:22:59,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 17:22:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 17:22:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:22:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:22:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:22:59,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 17:22:59,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 17:22:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 17:22:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 17:22:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-23 17:22:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-23 17:22:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:22:59,301 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 17:22:59,301 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 17:22:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_task [2021-11-23 17:22:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_task [2021-11-23 17:22:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 17:22:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 17:22:59,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_features [2021-11-23 17:22:59,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_features [2021-11-23 17:22:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 17:22:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 17:22:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 17:22:59,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 17:22:59,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-23 17:22:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-23 17:22:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:22:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-23 17:22:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-23 17:22:59,304 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-23 17:22:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-23 17:22:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:22:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:22:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:22:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:22:59,306 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2021-11-23 17:22:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2021-11-23 17:22:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_watchdog [2021-11-23 17:22:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_watchdog [2021-11-23 17:22:59,307 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-23 17:22:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-23 17:22:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-23 17:22:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-23 17:22:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-23 17:22:59,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-23 17:22:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 17:22:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 17:22:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 17:22:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 17:22:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-23 17:22:59,313 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-23 17:22:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 17:22:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 17:22:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-23 17:22:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-23 17:22:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 17:22:59,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 17:22:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:22:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:22:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-23 17:22:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-23 17:22:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-23 17:22:59,315 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-23 17:22:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 17:22:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 17:22:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-23 17:22:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-23 17:22:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-23 17:22:59,316 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-23 17:22:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-23 17:22:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-23 17:22:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-23 17:22:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-23 17:22:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_45 [2021-11-23 17:22:59,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_45 [2021-11-23 17:22:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-23 17:22:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-23 17:22:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-23 17:22:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-23 17:22:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-23 17:22:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-23 17:22:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 17:22:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 17:22:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-23 17:22:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-23 17:22:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 17:22:59,319 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 17:22:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-23 17:22:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-23 17:22:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 17:22:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 17:22:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-23 17:22:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-23 17:22:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-23 17:22:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-23 17:22:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-23 17:22:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-23 17:22:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 17:22:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 17:22:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 17:22:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 17:22:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-23 17:22:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-23 17:22:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 17:22:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 17:22:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:22:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:22:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-23 17:22:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-23 17:22:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-23 17:22:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-23 17:22:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_82547_tx_fifo_stall_task [2021-11-23 17:22:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_82547_tx_fifo_stall_task [2021-11-23 17:22:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs___0 [2021-11-23 17:22:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs___0 [2021-11-23 17:22:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 17:22:59,324 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 17:22:59,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:22:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:22:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:22:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:22:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-23 17:22:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-23 17:22:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:22:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:22:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-23 17:22:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-23 17:22:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-23 17:22:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-23 17:22:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-23 17:22:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-23 17:22:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 17:22:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 17:22:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-23 17:22:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-23 17:22:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 17:22:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 17:22:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 17:22:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 17:22:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-23 17:22:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-23 17:22:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 17:22:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 17:22:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-23 17:22:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-23 17:22:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_error_detected [2021-11-23 17:22:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_error_detected [2021-11-23 17:22:59,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:22:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:22:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-23 17:22:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-23 17:22:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-23 17:22:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-23 17:22:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-23 17:22:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-23 17:22:59,330 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 17:22:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 17:22:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 17:22:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 17:22:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs___0 [2021-11-23 17:22:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs___0 [2021-11-23 17:22:59,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 17:22:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 17:22:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 17:22:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 17:22:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-23 17:22:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-23 17:22:59,332 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-23 17:22:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-23 17:22:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-23 17:22:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-23 17:22:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 17:22:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 17:22:59,333 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 17:22:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 17:22:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-23 17:22:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-23 17:22:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 17:22:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 17:22:59,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 17:22:59,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 17:22:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-23 17:22:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-23 17:22:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:22:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:22:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 17:22:59,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 17:22:59,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_ioctl [2021-11-23 17:22:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_ioctl [2021-11-23 17:22:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 17:22:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 17:22:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_mac [2021-11-23 17:22:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_mac [2021-11-23 17:22:59,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 17:22:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 17:22:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-23 17:22:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-23 17:22:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 17:22:59,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_frag [2021-11-23 17:22:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_frag [2021-11-23 17:23:01,667 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:23:01,676 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:23:16,756 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:23:16,760 INFO L158 Benchmark]: Toolchain (without parser) took 35986.64ms. Allocated memory was 69.2MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 30.8MB in the beginning and 1.7GB in the end (delta: -1.7GB). Peak memory consumption was 368.1MB. Max. memory is 16.1GB. [2021-11-23 17:23:16,761 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:23:16,761 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15513.24ms. Allocated memory was 69.2MB in the beginning and 788.5MB in the end (delta: 719.3MB). Free memory was 30.6MB in the beginning and 543.7MB in the end (delta: -513.1MB). Peak memory consumption was 258.8MB. Max. memory is 16.1GB. [2021-11-23 17:23:16,762 INFO L158 Benchmark]: Boogie Procedure Inliner took 1238.78ms. Allocated memory is still 788.5MB. Free memory was 543.7MB in the beginning and 552.9MB in the end (delta: -9.3MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. [2021-11-23 17:23:16,762 INFO L158 Benchmark]: Boogie Preprocessor took 1571.31ms. Allocated memory is still 788.5MB. Free memory was 552.9MB in the beginning and 481.6MB in the end (delta: 71.3MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. [2021-11-23 17:23:16,763 INFO L158 Benchmark]: RCFGBuilder took 17656.88ms. Allocated memory was 788.5MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 481.6MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-23 17:23:16,766 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15513.24ms. Allocated memory was 69.2MB in the beginning and 788.5MB in the end (delta: 719.3MB). Free memory was 30.6MB in the beginning and 543.7MB in the end (delta: -513.1MB). Peak memory consumption was 258.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1238.78ms. Allocated memory is still 788.5MB. Free memory was 543.7MB in the beginning and 552.9MB in the end (delta: -9.3MB). Peak memory consumption was 142.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1571.31ms. Allocated memory is still 788.5MB. Free memory was 552.9MB in the beginning and 481.6MB in the end (delta: 71.3MB). Peak memory consumption was 144.7MB. Max. memory is 16.1GB. * RCFGBuilder took 17656.88ms. Allocated memory was 788.5MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 481.6MB in the beginning and 1.7GB in the end (delta: -1.2GB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:23:16,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2efd3a7c-a860-4bcf-8caf-55405c79ab7b/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable