./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:13,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:13,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:13,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:13,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:13,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:13,312 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:13,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:13,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:13,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:13,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:13,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:13,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:13,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:13,328 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:13,331 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:13,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:13,335 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:13,336 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:13,339 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:13,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:13,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:13,342 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:13,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:13,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:13,349 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:13,349 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:13,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:13,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:13,352 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:13,352 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:13,353 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:13,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:13,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:13,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:13,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:13,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:13,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:13,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:13,358 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:13,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:13,360 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:30:13,391 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:13,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:13,393 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:13,393 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:13,394 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:13,394 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:13,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:13,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:13,395 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:13,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:13,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:30:13,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:13,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:13,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:13,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:13,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:13,402 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:13,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:13,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:13,403 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:13,403 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:13,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:13,403 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:13,404 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:13,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:13,405 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:13,405 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad [2021-12-15 13:30:13,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:13,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:13,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:13,652 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:13,653 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:13,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-15 13:30:13,728 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4125e49aa/472b3b2b809648179031c54cdf7bf484/FLAG66c3ef84c [2021-12-15 13:30:14,646 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:14,647 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-15 13:30:14,716 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4125e49aa/472b3b2b809648179031c54cdf7bf484/FLAG66c3ef84c [2021-12-15 13:30:15,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4125e49aa/472b3b2b809648179031c54cdf7bf484 [2021-12-15 13:30:15,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:15,068 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:15,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:15,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:15,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:15,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:15" (1/1) ... [2021-12-15 13:30:15,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59f0c68f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:15, skipping insertion in model container [2021-12-15 13:30:15,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:15" (1/1) ... [2021-12-15 13:30:15,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:15,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:25,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-15 13:30:25,596 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-15 13:30:25,597 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-15 13:30:25,597 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-15 13:30:25,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:25,720 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:30:26,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-15 13:30:26,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-15 13:30:26,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-15 13:30:26,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-15 13:30:26,302 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:26,688 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:30:26,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26 WrapperNode [2021-12-15 13:30:26,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:26,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:26,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:30:26,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:30:26,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:27,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:27,807 INFO L137 Inliner]: procedures = 870, calls = 16491, calls flagged for inlining = 430, calls inlined = 363, statements flattened = 28933 [2021-12-15 13:30:27,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:27,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:30:27,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:30:27,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:30:27,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:27,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:27,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:27,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:28,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:28,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:28,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:28,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:30:28,552 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:30:28,552 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:30:28,552 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:30:28,554 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:26" (1/1) ... [2021-12-15 13:30:28,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:28,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:30:28,583 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:30:28,593 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:30:28,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-12-15 13:30:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-12-15 13:30:28,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:30:28,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:30:28,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-12-15 13:30:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-12-15 13:30:28,619 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-12-15 13:30:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-12-15 13:30:28,619 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:30:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:30:28,619 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:30:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:30:28,620 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-12-15 13:30:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-12-15 13:30:28,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:30:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:30:28,620 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:30:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:30:28,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:28,621 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-12-15 13:30:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-12-15 13:30:28,621 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:30:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:30:28,621 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:30:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:30:28,621 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-12-15 13:30:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-12-15 13:30:28,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:30:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:30:28,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-12-15 13:30:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-12-15 13:30:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-12-15 13:30:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-12-15 13:30:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-15 13:30:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-15 13:30:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:30:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:30:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:30:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:30:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:30:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:30:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:30:28,624 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:30:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-12-15 13:30:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-12-15 13:30:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-12-15 13:30:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-12-15 13:30:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-15 13:30:28,625 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-15 13:30:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:30:28,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:30:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:30:28,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:30:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:30:28,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:30:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-12-15 13:30:28,627 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-12-15 13:30:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-12-15 13:30:28,628 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-12-15 13:30:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:30:28,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:30:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-12-15 13:30:28,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-12-15 13:30:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:30:28,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:30:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-12-15 13:30:28,629 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-12-15 13:30:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:30:28,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:30:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-12-15 13:30:28,630 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-12-15 13:30:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:30:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:30:28,630 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:30:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-12-15 13:30:28,630 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-12-15 13:30:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-12-15 13:30:28,631 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-12-15 13:30:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:30:28,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:30:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:30:28,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:30:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-12-15 13:30:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-12-15 13:30:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:30:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:30:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-12-15 13:30:28,632 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-12-15 13:30:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:30:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:30:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-12-15 13:30:28,633 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-12-15 13:30:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:28,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:30:28,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:30:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:30:28,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:30:28,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:30:28,634 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-12-15 13:30:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-12-15 13:30:28,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:30:28,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:30:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:30:28,635 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:30:28,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:30:28,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:30:28,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-12-15 13:30:28,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-12-15 13:30:28,636 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:30:28,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:30:28,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:30:28,638 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-12-15 13:30:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-12-15 13:30:28,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:30:28,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:30:28,640 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-12-15 13:30:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-12-15 13:30:28,640 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:30:28,640 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:30:28,641 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-12-15 13:30:28,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-12-15 13:30:28,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:30:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:30:28,645 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-15 13:30:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-15 13:30:28,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-15 13:30:28,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-15 13:30:28,645 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:30:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:30:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-12-15 13:30:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-12-15 13:30:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-12-15 13:30:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-12-15 13:30:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:30:28,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:30:28,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:30:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:30:28,647 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-12-15 13:30:28,647 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-12-15 13:30:28,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-15 13:30:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-15 13:30:28,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-12-15 13:30:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-12-15 13:30:28,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-12-15 13:30:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-12-15 13:30:28,651 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:30:28,651 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:30:28,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-12-15 13:30:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-12-15 13:30:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:30:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:30:28,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:30:28,652 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:30:28,653 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:30:28,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-12-15 13:30:28,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-12-15 13:30:28,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-12-15 13:30:28,655 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:30:28,655 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-12-15 13:30:28,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-12-15 13:30:28,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:30:28,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:30:28,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-12-15 13:30:28,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-12-15 13:30:28,658 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:30:28,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:30:28,658 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-12-15 13:30:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-12-15 13:30:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:30:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:30:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:30:28,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:30:28,671 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:30:28,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:30:28,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:30:28,673 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-15 13:30:28,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-15 13:30:28,674 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-15 13:30:28,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-12-15 13:30:28,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-12-15 13:30:28,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-12-15 13:30:28,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:30:28,676 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:30:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:30:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:30:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:30:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:30:28,679 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:30:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:30:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:30:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:30:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-12-15 13:30:28,681 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:30:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:30:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:30:28,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:30:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:30:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:30:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-12-15 13:30:28,685 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-12-15 13:30:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:30:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:30:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:30:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:30:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:30:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:30:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:30:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:30:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-12-15 13:30:28,687 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:30:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-15 13:30:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:30:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-12-15 13:30:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:30:28,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:30:28,703 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:30:30,152 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:30:30,155 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:30:31,079 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:30:31,096 INFO L158 Benchmark]: Toolchain (without parser) took 16014.93ms. Allocated memory was 117.4MB in the beginning and 698.4MB in the end (delta: 580.9MB). Free memory was 74.4MB in the beginning and 154.5MB in the end (delta: -80.1MB). Peak memory consumption was 498.7MB. Max. memory is 16.1GB. [2021-12-15 13:30:31,097 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:30:31,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11609.07ms. Allocated memory was 117.4MB in the beginning and 356.5MB in the end (delta: 239.1MB). Free memory was 74.0MB in the beginning and 107.3MB in the end (delta: -33.3MB). Peak memory consumption was 211.3MB. Max. memory is 16.1GB. [2021-12-15 13:30:31,102 INFO L158 Benchmark]: Boogie Procedure Inliner took 1119.42ms. Allocated memory was 356.5MB in the beginning and 698.4MB in the end (delta: 341.8MB). Free memory was 107.3MB in the beginning and 485.8MB in the end (delta: -378.5MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-12-15 13:30:31,102 INFO L158 Benchmark]: Boogie Preprocessor took 742.02ms. Allocated memory is still 698.4MB. Free memory was 485.8MB in the beginning and 321.2MB in the end (delta: 164.6MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2021-12-15 13:30:31,102 INFO L158 Benchmark]: RCFGBuilder took 2530.45ms. Allocated memory is still 698.4MB. Free memory was 321.2MB in the beginning and 154.5MB in the end (delta: 166.7MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2021-12-15 13:30:31,106 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11609.07ms. Allocated memory was 117.4MB in the beginning and 356.5MB in the end (delta: 239.1MB). Free memory was 74.0MB in the beginning and 107.3MB in the end (delta: -33.3MB). Peak memory consumption was 211.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1119.42ms. Allocated memory was 356.5MB in the beginning and 698.4MB in the end (delta: 341.8MB). Free memory was 107.3MB in the beginning and 485.8MB in the end (delta: -378.5MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 742.02ms. Allocated memory is still 698.4MB. Free memory was 485.8MB in the beginning and 321.2MB in the end (delta: 164.6MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2530.45ms. Allocated memory is still 698.4MB. Free memory was 321.2MB in the beginning and 154.5MB in the end (delta: 166.7MB). Peak memory consumption was 165.7MB. 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. [2021-12-15 13:30:31,313 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2021-12-15 13:30:31,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:33,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:33,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:33,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:33,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:33,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:33,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:33,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:33,111 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:33,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:33,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:33,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:33,117 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:33,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:33,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:33,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:33,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:33,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:33,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:33,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:33,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:33,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:33,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:33,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:33,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:33,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:33,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:33,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:33,146 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:33,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:33,147 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:33,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:33,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:33,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:33,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:33,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:33,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:33,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:33,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:33,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:33,153 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:33,157 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:30:33,188 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:33,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:33,189 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:33,190 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:33,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:33,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:33,191 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:33,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:33,192 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:33,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:30:33,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:30:33,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:30:33,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:33,194 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:33,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:33,194 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:33,194 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:33,195 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:33,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:33,195 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:33,195 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:33,195 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:33,195 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:30:33,203 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:30:33,203 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:33,203 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:33,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:33,204 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:33,204 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:30:33,204 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad [2021-12-15 13:30:33,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:33,534 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:33,537 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:33,538 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:33,539 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:33,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-15 13:30:33,585 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1252892a7/04c479e2fda341b9ae3d3965f654201c/FLAG47c501ffd [2021-12-15 13:30:34,520 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:34,520 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-15 13:30:34,582 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1252892a7/04c479e2fda341b9ae3d3965f654201c/FLAG47c501ffd [2021-12-15 13:30:34,613 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1252892a7/04c479e2fda341b9ae3d3965f654201c [2021-12-15 13:30:34,615 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:34,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:34,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:34,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:34,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:34,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:34" (1/1) ... [2021-12-15 13:30:34,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c59f1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:34, skipping insertion in model container [2021-12-15 13:30:34,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:34" (1/1) ... [2021-12-15 13:30:34,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:34,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:45,364 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-15 13:30:45,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-15 13:30:45,367 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-15 13:30:45,368 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-15 13:30:45,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:45,449 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:30:45,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:46,348 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-15 13:30:46,349 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-15 13:30:46,349 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-15 13:30:46,350 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-15 13:30:46,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:46,381 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:30:47,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-15 13:30:47,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-15 13:30:47,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-15 13:30:47,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-15 13:30:47,023 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:47,373 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:30:47,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47 WrapperNode [2021-12-15 13:30:47,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:47,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:47,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:30:47,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:30:47,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:47,714 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:48,214 INFO L137 Inliner]: procedures = 885, calls = 16491, calls flagged for inlining = 430, calls inlined = 363, statements flattened = 28271 [2021-12-15 13:30:48,214 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:48,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:30:48,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:30:48,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:30:48,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:48,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:48,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:48,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:48,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:49,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:49,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:49,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:30:49,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:30:49,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:30:49,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:30:49,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:47" (1/1) ... [2021-12-15 13:30:49,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:49,457 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:30:49,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:30:49,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:30:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-12-15 13:30:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-12-15 13:30:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:30:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:30:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-12-15 13:30:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-12-15 13:30:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-12-15 13:30:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-12-15 13:30:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:30:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:30:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:30:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:30:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-12-15 13:30:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-12-15 13:30:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:30:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:30:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:30:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:30:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-12-15 13:30:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-12-15 13:30:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:30:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:30:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:30:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:30:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-12-15 13:30:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-12-15 13:30:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:30:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:30:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-12-15 13:30:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-12-15 13:30:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-12-15 13:30:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-12-15 13:30:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-15 13:30:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-15 13:30:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:30:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:30:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:30:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:30:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:30:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:30:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:30:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:30:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-12-15 13:30:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-12-15 13:30:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-12-15 13:30:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-12-15 13:30:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-15 13:30:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-15 13:30:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:30:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:30:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:30:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:30:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:30:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:30:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-12-15 13:30:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-12-15 13:30:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-12-15 13:30:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-12-15 13:30:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:30:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:30:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-12-15 13:30:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-12-15 13:30:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:30:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:30:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-12-15 13:30:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-12-15 13:30:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:30:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:30:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-12-15 13:30:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-12-15 13:30:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:30:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:30:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-12-15 13:30:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-12-15 13:30:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-12-15 13:30:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-12-15 13:30:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:30:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:30:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:30:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:30:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-12-15 13:30:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-12-15 13:30:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:30:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:30:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-12-15 13:30:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-12-15 13:30:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:30:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:30:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-12-15 13:30:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-12-15 13:30:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:30:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:30:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:30:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:30:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:30:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-12-15 13:30:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-12-15 13:30:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:30:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:30:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:30:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:30:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:30:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:30:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-12-15 13:30:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-12-15 13:30:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:30:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:30:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-12-15 13:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-12-15 13:30:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:30:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-12-15 13:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-12-15 13:30:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:30:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:30:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-12-15 13:30:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-12-15 13:30:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:30:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:30:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-15 13:30:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-15 13:30:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-15 13:30:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-15 13:30:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:30:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-12-15 13:30:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-12-15 13:30:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-15 13:30:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:30:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-12-15 13:30:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-12-15 13:30:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-15 13:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-15 13:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-12-15 13:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-12-15 13:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-12-15 13:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-12-15 13:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-12-15 13:30:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-12-15 13:30:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-12-15 13:30:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:30:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:30:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-12-15 13:30:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-12-15 13:30:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:30:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:30:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:30:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:30:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-12-15 13:30:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-12-15 13:30:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-12-15 13:30:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:30:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:30:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:30:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:30:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-12-15 13:30:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:30:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:30:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:30:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-12-15 13:30:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-12-15 13:30:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 13:30:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-12-15 13:30:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-12-15 13:30:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-12-15 13:30:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-12-15 13:30:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-12-15 13:30:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:30:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-12-15 13:30:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:30:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:30:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-12-15 13:30:49,578 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-12-15 13:30:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:30:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-12-15 13:30:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-12-15 13:30:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:30:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-12-15 13:30:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-12-15 13:30:49,579 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-12-15 13:30:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-12-15 13:30:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:30:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:30:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:30:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:30:49,580 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:30:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-12-15 13:30:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-12-15 13:30:49,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:30:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:30:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2021-12-15 13:30:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2021-12-15 13:30:49,584 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-12-15 13:30:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:30:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-12-15 13:30:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-12-15 13:30:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-12-15 13:30:49,585 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:30:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-12-15 13:30:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-12-15 13:30:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:30:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:30:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-15 13:30:49,586 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-15 13:30:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-12-15 13:30:49,587 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:30:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-12-15 13:30:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:30:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-12-15 13:30:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-12-15 13:30:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-12-15 13:30:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-12-15 13:30:49,588 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-12-15 13:30:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-12-15 13:30:49,589 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-12-15 13:30:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2021-12-15 13:30:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-12-15 13:30:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-15 13:30:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:30:49,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:30:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:30:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:30:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:30:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:30:49,591 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-12-15 13:30:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-12-15 13:30:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-12-15 13:30:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-12-15 13:30:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-12-15 13:30:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-12-15 13:30:49,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:30:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:30:49,593 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-12-15 13:30:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-12-15 13:30:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:30:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-15 13:30:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-12-15 13:30:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-12-15 13:30:49,594 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:30:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-15 13:30:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-12-15 13:30:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:30:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:30:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:30:49,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:30:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:30:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-12-15 13:30:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-12-15 13:30:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:30:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:30:49,596 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-12-15 13:30:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:30:49,599 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-12-15 13:30:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:30:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-12-15 13:30:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-12-15 13:30:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:30:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-12-15 13:30:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-12-15 13:30:49,600 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-15 13:30:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-12-15 13:30:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:30:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-12-15 13:30:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:30:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:30:49,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:30:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-15 13:30:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:49,602 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:30:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:30:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-12-15 13:30:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:30:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:30:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-12-15 13:30:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-12-15 13:30:49,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:30:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-12-15 13:30:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:30:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-12-15 13:30:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:30:49,604 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:30:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:30:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:30:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:30:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-15 13:30:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:30:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-12-15 13:30:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-12-15 13:30:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:30:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-12-15 13:30:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-12-15 13:30:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:30:49,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:30:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:30:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-12-15 13:30:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-12-15 13:30:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-12-15 13:30:49,607 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-12-15 13:30:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-12-15 13:30:49,608 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-12-15 13:30:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-12-15 13:30:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-15 13:30:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-12-15 13:30:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:30:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:30:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-12-15 13:30:49,609 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:30:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-12-15 13:30:49,610 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:30:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-15 13:30:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:30:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-12-15 13:30:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-12-15 13:30:49,611 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-12-15 13:30:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:30:49,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:30:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-15 13:30:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-15 13:30:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:30:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:30:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-12-15 13:30:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-12-15 13:30:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:30:49,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:30:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:30:51,059 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:30:51,064 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:31:10,739 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:31:10,742 INFO L158 Benchmark]: Toolchain (without parser) took 36125.27ms. Allocated memory was 67.1MB in the beginning and 822.1MB in the end (delta: 755.0MB). Free memory was 29.5MB in the beginning and 456.5MB in the end (delta: -426.9MB). Peak memory consumption was 426.3MB. Max. memory is 16.1GB. [2021-12-15 13:31:10,742 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:31:10,742 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12756.23ms. Allocated memory was 67.1MB in the beginning and 822.1MB in the end (delta: 755.0MB). Free memory was 29.4MB in the beginning and 621.1MB in the end (delta: -591.7MB). Peak memory consumption was 262.8MB. Max. memory is 16.1GB. [2021-12-15 13:31:10,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 839.49ms. Allocated memory is still 822.1MB. Free memory was 621.1MB in the beginning and 480.6MB in the end (delta: 140.5MB). Peak memory consumption was 138.4MB. Max. memory is 16.1GB. [2021-12-15 13:31:10,743 INFO L158 Benchmark]: Boogie Preprocessor took 1229.27ms. Allocated memory is still 822.1MB. Free memory was 480.6MB in the beginning and 531.9MB in the end (delta: -51.4MB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:10,743 INFO L158 Benchmark]: RCFGBuilder took 21295.60ms. Allocated memory is still 822.1MB. Free memory was 531.9MB in the beginning and 456.5MB in the end (delta: 75.5MB). Peak memory consumption was 176.2MB. Max. memory is 16.1GB. [2021-12-15 13:31:10,745 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory was 49.6MB in the beginning and 49.5MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12756.23ms. Allocated memory was 67.1MB in the beginning and 822.1MB in the end (delta: 755.0MB). Free memory was 29.4MB in the beginning and 621.1MB in the end (delta: -591.7MB). Peak memory consumption was 262.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 839.49ms. Allocated memory is still 822.1MB. Free memory was 621.1MB in the beginning and 480.6MB in the end (delta: 140.5MB). Peak memory consumption was 138.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1229.27ms. Allocated memory is still 822.1MB. Free memory was 480.6MB in the beginning and 531.9MB in the end (delta: -51.4MB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. * RCFGBuilder took 21295.60ms. Allocated memory is still 822.1MB. Free memory was 531.9MB in the beginning and 456.5MB in the end (delta: 75.5MB). Peak memory consumption was 176.2MB. 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. [2021-12-15 13:31:10,795 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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