./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-micrel-ksz884x.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-micrel-ksz884x.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 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:17,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:17,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:17,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:17,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:17,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:17,338 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:17,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:17,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:17,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:17,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:17,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:17,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:17,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:17,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:17,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:17,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:17,382 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:17,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:17,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:17,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:17,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:17,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:17,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:17,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:17,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:17,402 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:17,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:17,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:17,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:17,405 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:17,406 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:17,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:17,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:17,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:17,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:17,411 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:17,411 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:17,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:17,412 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:17,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:17,414 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:30:17,444 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:17,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:17,445 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:17,445 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:17,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:17,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:17,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:17,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:17,447 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:17,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:17,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:30:17,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:17,448 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:17,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:17,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:17,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:17,449 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:17,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:17,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:17,450 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:17,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:17,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:17,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:17,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:17,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:17,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:30:17,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:30:17,452 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:17,452 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:17,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:17,452 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:17,452 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2021-12-15 13:30:17,703 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:17,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:17,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:17,737 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:17,738 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:17,739 INFO L432 ainManager$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-micrel-ksz884x.cil.i [2021-12-15 13:30:17,795 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097bfe49e/28cef9899bd74abf99422a173d8acb73/FLAG76e404d5c [2021-12-15 13:30:18,661 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:18,662 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-micrel-ksz884x.cil.i [2021-12-15 13:30:18,728 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097bfe49e/28cef9899bd74abf99422a173d8acb73/FLAG76e404d5c [2021-12-15 13:30:19,101 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/097bfe49e/28cef9899bd74abf99422a173d8acb73 [2021-12-15 13:30:19,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:19,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:19,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:19,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:19,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:19,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:19" (1/1) ... [2021-12-15 13:30:19,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781a780e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:19, skipping insertion in model container [2021-12-15 13:30:19,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:19" (1/1) ... [2021-12-15 13:30:19,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:19,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:24,020 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-micrel-ksz884x.cil.i[445714,445727] [2021-12-15 13:30:24,023 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-micrel-ksz884x.cil.i[445883,445896] [2021-12-15 13:30:24,024 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-micrel-ksz884x.cil.i[446050,446063] [2021-12-15 13:30:24,024 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-micrel-ksz884x.cil.i[446218,446231] [2021-12-15 13:30:24,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:24,109 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:30:24,474 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-micrel-ksz884x.cil.i[445714,445727] [2021-12-15 13:30:24,475 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-micrel-ksz884x.cil.i[445883,445896] [2021-12-15 13:30:24,475 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-micrel-ksz884x.cil.i[446050,446063] [2021-12-15 13:30:24,475 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-micrel-ksz884x.cil.i[446218,446231] [2021-12-15 13:30:24,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:24,782 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:30:24,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24 WrapperNode [2021-12-15 13:30:24,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:24,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:24,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:30:24,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:30:24,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:24,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,229 INFO L137 Inliner]: procedures = 663, calls = 4677, calls flagged for inlining = 358, calls inlined = 345, statements flattened = 10344 [2021-12-15 13:30:25,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:25,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:30:25,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:30:25,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:30:25,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,375 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:30:25,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:30:25,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:30:25,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:30:25,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:24" (1/1) ... [2021-12-15 13:30:25,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:25,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:30:25,761 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 13:30:25,785 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 13:30:25,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:30:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:30:25,798 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:30:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:30:25,798 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2021-12-15 13:30:25,798 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2021-12-15 13:30:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:30:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:30:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2021-12-15 13:30:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2021-12-15 13:30:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:30:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:30:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:30:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:30:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2021-12-15 13:30:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2021-12-15 13:30:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2021-12-15 13:30:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2021-12-15 13:30:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2021-12-15 13:30:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2021-12-15 13:30:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2021-12-15 13:30:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2021-12-15 13:30:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2021-12-15 13:30:25,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2021-12-15 13:30:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:30:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:30:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-12-15 13:30:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-12-15 13:30:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:30:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:30:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2021-12-15 13:30:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2021-12-15 13:30:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2021-12-15 13:30:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2021-12-15 13:30:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:30:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:30:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:30:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:30:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:30:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:30:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:30:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:30:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2021-12-15 13:30:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2021-12-15 13:30:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:30:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:30:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:30:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:30:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:30:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:30:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2021-12-15 13:30:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2021-12-15 13:30:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:30:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:30:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:30:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:30:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:30:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:30:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:30:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2021-12-15 13:30:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2021-12-15 13:30:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2021-12-15 13:30:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2021-12-15 13:30:25,810 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2021-12-15 13:30:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2021-12-15 13:30:25,810 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-12-15 13:30:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-12-15 13:30:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:30:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:30:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2021-12-15 13:30:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2021-12-15 13:30:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2021-12-15 13:30:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2021-12-15 13:30:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2021-12-15 13:30:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2021-12-15 13:30:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2021-12-15 13:30:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2021-12-15 13:30:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:30:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2021-12-15 13:30:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2021-12-15 13:30:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:30:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:30:25,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:30:25,813 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2021-12-15 13:30:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2021-12-15 13:30:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:30:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:30:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2021-12-15 13:30:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2021-12-15 13:30:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2021-12-15 13:30:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2021-12-15 13:30:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:30:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:30:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:30:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2021-12-15 13:30:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2021-12-15 13:30:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:30:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:30:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2021-12-15 13:30:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2021-12-15 13:30:25,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:30:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:30:25,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:30:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:30:25,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:30:25,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:30:25,818 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2021-12-15 13:30:25,818 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2021-12-15 13:30:25,819 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:30:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:30:25,821 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2021-12-15 13:30:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2021-12-15 13:30:25,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:25,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:30:25,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:30:25,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:30:25,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:30:25,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:30:25,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:30:25,827 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2021-12-15 13:30:25,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2021-12-15 13:30:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2021-12-15 13:30:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2021-12-15 13:30:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:30:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:30:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:30:25,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:30:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:30:25,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:30:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:30:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2021-12-15 13:30:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2021-12-15 13:30:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2021-12-15 13:30:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2021-12-15 13:30:25,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:30:25,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:30:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:30:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:30:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2021-12-15 13:30:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2021-12-15 13:30:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2021-12-15 13:30:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2021-12-15 13:30:25,830 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:30:25,830 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:30:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2021-12-15 13:30:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2021-12-15 13:30:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:30:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:30:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:30:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:30:25,831 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:30:25,831 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:30:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2021-12-15 13:30:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2021-12-15 13:30:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:30:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:30:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:30:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:30:25,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:30:25,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:30:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2021-12-15 13:30:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2021-12-15 13:30:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2021-12-15 13:30:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2021-12-15 13:30:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2021-12-15 13:30:25,833 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2021-12-15 13:30:25,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:30:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:30:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:30:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:30:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2021-12-15 13:30:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2021-12-15 13:30:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2021-12-15 13:30:25,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2021-12-15 13:30:25,834 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2021-12-15 13:30:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2021-12-15 13:30:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2021-12-15 13:30:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2021-12-15 13:30:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2021-12-15 13:30:25,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2021-12-15 13:30:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2021-12-15 13:30:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2021-12-15 13:30:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2021-12-15 13:30:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2021-12-15 13:30:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:30:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:30:25,837 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2021-12-15 13:30:25,837 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2021-12-15 13:30:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:30:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:30:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2021-12-15 13:30:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2021-12-15 13:30:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:30:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:30:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-15 13:30:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-15 13:30:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-12-15 13:30:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-12-15 13:30:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2021-12-15 13:30:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2021-12-15 13:30:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2021-12-15 13:30:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2021-12-15 13:30:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:30:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:30:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2021-12-15 13:30:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2021-12-15 13:30:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:30:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:30:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:30:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:30:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2021-12-15 13:30:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2021-12-15 13:30:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2021-12-15 13:30:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2021-12-15 13:30:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:30:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:30:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:30:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:30:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:30:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:30:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:30:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2021-12-15 13:30:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2021-12-15 13:30:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:30:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2021-12-15 13:30:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2021-12-15 13:30:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:30:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:30:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2021-12-15 13:30:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2021-12-15 13:30:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:30:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:30:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2021-12-15 13:30:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2021-12-15 13:30:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:30:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2021-12-15 13:30:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2021-12-15 13:30:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:30:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:30:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:30:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:30:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:30:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:30:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:30:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:30:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:30:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:30:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2021-12-15 13:30:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2021-12-15 13:30:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:30:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:30:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2021-12-15 13:30:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2021-12-15 13:30:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2021-12-15 13:30:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2021-12-15 13:30:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2021-12-15 13:30:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2021-12-15 13:30:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-12-15 13:30:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-12-15 13:30:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2021-12-15 13:30:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2021-12-15 13:30:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:30:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:30:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2021-12-15 13:30:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2021-12-15 13:30:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2021-12-15 13:30:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2021-12-15 13:30:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:30:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:30:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2021-12-15 13:30:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2021-12-15 13:30:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:30:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:30:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2021-12-15 13:30:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2021-12-15 13:30:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2021-12-15 13:30:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2021-12-15 13:30:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2021-12-15 13:30:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2021-12-15 13:30:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:30:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:30:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:30:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:30:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2021-12-15 13:30:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2021-12-15 13:30:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:30:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2021-12-15 13:30:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2021-12-15 13:30:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:30:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:30:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2021-12-15 13:30:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2021-12-15 13:30:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2021-12-15 13:30:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2021-12-15 13:30:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2021-12-15 13:30:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2021-12-15 13:30:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2021-12-15 13:30:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2021-12-15 13:30:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2021-12-15 13:30:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2021-12-15 13:30:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2021-12-15 13:30:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2021-12-15 13:30:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:30:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:30:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2021-12-15 13:30:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2021-12-15 13:30:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2021-12-15 13:30:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2021-12-15 13:30:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2021-12-15 13:30:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2021-12-15 13:30:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2021-12-15 13:30:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2021-12-15 13:30:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2021-12-15 13:30:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2021-12-15 13:30:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2021-12-15 13:30:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2021-12-15 13:30:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:30:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:30:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2021-12-15 13:30:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2021-12-15 13:30:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2021-12-15 13:30:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2021-12-15 13:30:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2021-12-15 13:30:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2021-12-15 13:30:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2021-12-15 13:30:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2021-12-15 13:30:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:30:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:30:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:30:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:30:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2021-12-15 13:30:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2021-12-15 13:30:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2021-12-15 13:30:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:30:25,931 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:30:25,931 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2021-12-15 13:30:25,932 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2021-12-15 13:30:27,040 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:30:27,044 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:30:29,865 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:30:29,870 INFO L158 Benchmark]: Toolchain (without parser) took 10763.20ms. Allocated memory was 96.5MB in the beginning and 547.4MB in the end (delta: 450.9MB). Free memory was 60.6MB in the beginning and 338.0MB in the end (delta: -277.5MB). Peak memory consumption was 201.1MB. Max. memory is 16.1GB. [2021-12-15 13:30:29,870 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:30:29,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5675.60ms. Allocated memory was 96.5MB in the beginning and 274.7MB in the end (delta: 178.3MB). Free memory was 60.6MB in the beginning and 172.7MB in the end (delta: -112.1MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. [2021-12-15 13:30:29,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 446.74ms. Allocated memory is still 274.7MB. Free memory was 172.7MB in the beginning and 109.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:30:29,872 INFO L158 Benchmark]: Boogie Preprocessor took 494.53ms. Allocated memory is still 274.7MB. Free memory was 109.8MB in the beginning and 98.8MB in the end (delta: 10.9MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2021-12-15 13:30:29,872 INFO L158 Benchmark]: RCFGBuilder took 4141.91ms. Allocated memory was 274.7MB in the beginning and 547.4MB in the end (delta: 272.6MB). Free memory was 98.8MB in the beginning and 338.0MB in the end (delta: -239.2MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2021-12-15 13:30:29,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5675.60ms. Allocated memory was 96.5MB in the beginning and 274.7MB in the end (delta: 178.3MB). Free memory was 60.6MB in the beginning and 172.7MB in the end (delta: -112.1MB). Peak memory consumption was 114.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 446.74ms. Allocated memory is still 274.7MB. Free memory was 172.7MB in the beginning and 109.8MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 494.53ms. Allocated memory is still 274.7MB. Free memory was 109.8MB in the beginning and 98.8MB in the end (delta: 10.9MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4141.91ms. Allocated memory was 274.7MB in the beginning and 547.4MB in the end (delta: 272.6MB). Free memory was 98.8MB in the beginning and 338.0MB in the end (delta: -239.2MB). Peak memory consumption was 62.8MB. 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 13:30:29,918 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-micrel-ksz884x.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 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:32,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:32,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:32,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:32,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:32,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:32,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:32,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:32,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:32,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:32,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:32,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:32,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:32,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:32,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:32,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:32,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:32,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:32,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:32,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:32,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:32,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:32,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:32,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:32,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:32,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:32,145 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:32,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:32,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:32,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:32,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:32,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:32,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:32,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:32,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:32,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:32,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:32,154 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:32,154 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:32,155 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:32,156 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:32,157 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:30:32,192 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:32,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:32,194 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:32,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:32,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:32,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:32,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:32,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:32,197 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:32,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:32,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:32,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:32,199 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:32,199 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:32,199 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:30:32,199 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:30:32,200 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:30:32,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:32,200 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:32,200 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:32,201 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:32,201 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:32,201 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:32,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:32,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:32,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:32,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:32,211 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:30:32,211 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:30:32,212 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:32,212 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:32,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:32,213 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:32,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:30:32,213 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08c4ab5181b7abd6700c38bd6f4a3ecc0debf94ce89805012c81d15880051c78 [2021-12-15 13:30:32,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:32,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:32,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:32,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:32,571 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:32,573 INFO L432 ainManager$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-micrel-ksz884x.cil.i [2021-12-15 13:30:32,639 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300ef5672/c8e780a6067f4292ac9436f080e99bab/FLAG053b4ec4d [2021-12-15 13:30:33,528 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:33,529 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-micrel-ksz884x.cil.i [2021-12-15 13:30:33,588 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300ef5672/c8e780a6067f4292ac9436f080e99bab/FLAG053b4ec4d [2021-12-15 13:30:33,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/300ef5672/c8e780a6067f4292ac9436f080e99bab [2021-12-15 13:30:33,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:34,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:34,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:34,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:34,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:34,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:33" (1/1) ... [2021-12-15 13:30:34,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7baa03eb 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 13:30:34,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:33" (1/1) ... [2021-12-15 13:30:34,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:34,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:38,628 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-micrel-ksz884x.cil.i[445714,445727] [2021-12-15 13:30:38,631 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-micrel-ksz884x.cil.i[445883,445896] [2021-12-15 13:30:38,632 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-micrel-ksz884x.cil.i[446050,446063] [2021-12-15 13:30:38,632 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-micrel-ksz884x.cil.i[446218,446231] [2021-12-15 13:30:38,678 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:38,782 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:30:38,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:39,203 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-micrel-ksz884x.cil.i[445714,445727] [2021-12-15 13:30:39,204 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-micrel-ksz884x.cil.i[445883,445896] [2021-12-15 13:30:39,204 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-micrel-ksz884x.cil.i[446050,446063] [2021-12-15 13:30:39,204 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-micrel-ksz884x.cil.i[446218,446231] [2021-12-15 13:30:39,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:39,241 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:30:39,601 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-micrel-ksz884x.cil.i[445714,445727] [2021-12-15 13:30:39,602 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-micrel-ksz884x.cil.i[445883,445896] [2021-12-15 13:30:39,602 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-micrel-ksz884x.cil.i[446050,446063] [2021-12-15 13:30:39,603 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-micrel-ksz884x.cil.i[446218,446231] [2021-12-15 13:30:39,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:40,064 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:30:40,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40 WrapperNode [2021-12-15 13:30:40,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:40,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:40,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:30:40,067 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:30:40,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,202 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,432 INFO L137 Inliner]: procedures = 677, calls = 4677, calls flagged for inlining = 358, calls inlined = 345, statements flattened = 10154 [2021-12-15 13:30:40,433 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:40,434 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:30:40,434 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:30:40,434 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:30:40,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:30:40,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:30:40,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:30:40,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:30:40,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:40" (1/1) ... [2021-12-15 13:30:40,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:40,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:30:40,979 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 13:30:40,999 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 13:30:41,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:30:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:30:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:30:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:30:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2021-12-15 13:30:41,014 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2021-12-15 13:30:41,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:30:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:30:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2021-12-15 13:30:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2021-12-15 13:30:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:30:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:30:41,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:30:41,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:30:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2021-12-15 13:30:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2021-12-15 13:30:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2021-12-15 13:30:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2021-12-15 13:30:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2021-12-15 13:30:41,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2021-12-15 13:30:41,016 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2021-12-15 13:30:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2021-12-15 13:30:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2021-12-15 13:30:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2021-12-15 13:30:41,017 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:30:41,017 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:30:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-12-15 13:30:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2021-12-15 13:30:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:30:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:30:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2021-12-15 13:30:41,018 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2021-12-15 13:30:41,018 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2021-12-15 13:30:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2021-12-15 13:30:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:30:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:30:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:30:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:30:41,019 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:30:41,019 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:30:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:30:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:30:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2021-12-15 13:30:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2021-12-15 13:30:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:30:41,020 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:30:41,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:30:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:30:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:30:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:30:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2021-12-15 13:30:41,021 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2021-12-15 13:30:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:30:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:30:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:30:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:30:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:30:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:30:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:30:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2021-12-15 13:30:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2021-12-15 13:30:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:30:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:30:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:30:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2021-12-15 13:30:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2021-12-15 13:30:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2021-12-15 13:30:41,023 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2021-12-15 13:30:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2021-12-15 13:30:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2021-12-15 13:30:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:30:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:30:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2021-12-15 13:30:41,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2021-12-15 13:30:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2021-12-15 13:30:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2021-12-15 13:30:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2021-12-15 13:30:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2021-12-15 13:30:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2021-12-15 13:30:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2021-12-15 13:30:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2021-12-15 13:30:41,025 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2021-12-15 13:30:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:30:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:30:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2021-12-15 13:30:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2021-12-15 13:30:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:30:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:30:41,026 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2021-12-15 13:30:41,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2021-12-15 13:30:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2021-12-15 13:30:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2021-12-15 13:30:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:30:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:30:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2021-12-15 13:30:41,027 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2021-12-15 13:30:41,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:30:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:30:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2021-12-15 13:30:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2021-12-15 13:30:41,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:30:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:30:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:30:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:30:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:30:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:30:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2021-12-15 13:30:41,029 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2021-12-15 13:30:41,029 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-15 13:30:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-15 13:30:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2021-12-15 13:30:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2021-12-15 13:30:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:41,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:30:41,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:30:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:30:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:30:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:30:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:30:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2021-12-15 13:30:41,031 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2021-12-15 13:30:41,031 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2021-12-15 13:30:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2021-12-15 13:30:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:30:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:30:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:30:41,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:30:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:30:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:30:41,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:30:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:30:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:30:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:30:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2021-12-15 13:30:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2021-12-15 13:30:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2021-12-15 13:30:41,033 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2021-12-15 13:30:41,033 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-12-15 13:30:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-12-15 13:30:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2021-12-15 13:30:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2021-12-15 13:30:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2021-12-15 13:30:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2021-12-15 13:30:41,034 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:30:41,034 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:30:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2021-12-15 13:30:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2021-12-15 13:30:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:30:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:30:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-12-15 13:30:41,035 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-12-15 13:30:41,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:30:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:30:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:30:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2021-12-15 13:30:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2021-12-15 13:30:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:30:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:30:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-15 13:30:41,036 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-15 13:30:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:30:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:30:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2021-12-15 13:30:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2021-12-15 13:30:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:30:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2021-12-15 13:30:41,037 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2021-12-15 13:30:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2021-12-15 13:30:41,038 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:30:41,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:30:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:30:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2021-12-15 13:30:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2021-12-15 13:30:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2021-12-15 13:30:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2021-12-15 13:30:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2021-12-15 13:30:41,039 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2021-12-15 13:30:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2021-12-15 13:30:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2021-12-15 13:30:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2021-12-15 13:30:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2021-12-15 13:30:41,040 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2021-12-15 13:30:41,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2021-12-15 13:30:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2021-12-15 13:30:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2021-12-15 13:30:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:30:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:30:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2021-12-15 13:30:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2021-12-15 13:30:41,041 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:30:41,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:30:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2021-12-15 13:30:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2021-12-15 13:30:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:30:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:30:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-15 13:30:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-15 13:30:41,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-12-15 13:30:41,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-12-15 13:30:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2021-12-15 13:30:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2021-12-15 13:30:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2021-12-15 13:30:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2021-12-15 13:30:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:30:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:30:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2021-12-15 13:30:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2021-12-15 13:30:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:30:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:30:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:30:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:30:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2021-12-15 13:30:41,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2021-12-15 13:30:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2021-12-15 13:30:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2021-12-15 13:30:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:30:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:30:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:30:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:30:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:30:41,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:30:41,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:30:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2021-12-15 13:30:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2021-12-15 13:30:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:30:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2021-12-15 13:30:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2021-12-15 13:30:41,046 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:30:41,046 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:30:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2021-12-15 13:30:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2021-12-15 13:30:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:30:41,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:30:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:30:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:30:41,047 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2021-12-15 13:30:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2021-12-15 13:30:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:30:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:30:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:30:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2021-12-15 13:30:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2021-12-15 13:30:41,048 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:30:41,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:30:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:30:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:30:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:30:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:30:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:30:41,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:30:41,049 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:30:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:30:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2021-12-15 13:30:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2021-12-15 13:30:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:30:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:30:41,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2021-12-15 13:30:41,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2021-12-15 13:30:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2021-12-15 13:30:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2021-12-15 13:30:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2021-12-15 13:30:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2021-12-15 13:30:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-12-15 13:30:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2021-12-15 13:30:41,051 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2021-12-15 13:30:41,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2021-12-15 13:30:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:30:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:30:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2021-12-15 13:30:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2021-12-15 13:30:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:30:41,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:30:41,052 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2021-12-15 13:30:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2021-12-15 13:30:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:30:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:30:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2021-12-15 13:30:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2021-12-15 13:30:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:30:41,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:30:41,053 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2021-12-15 13:30:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2021-12-15 13:30:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2021-12-15 13:30:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2021-12-15 13:30:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2021-12-15 13:30:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2021-12-15 13:30:41,054 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:30:41,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:30:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:30:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:30:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_72 [2021-12-15 13:30:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_72 [2021-12-15 13:30:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2021-12-15 13:30:41,055 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2021-12-15 13:30:41,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:30:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:30:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:30:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:30:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:30:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:30:41,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2021-12-15 13:30:41,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2021-12-15 13:30:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2021-12-15 13:30:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2021-12-15 13:30:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2021-12-15 13:30:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2021-12-15 13:30:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2021-12-15 13:30:41,057 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2021-12-15 13:30:41,057 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2021-12-15 13:30:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2021-12-15 13:30:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2021-12-15 13:30:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2021-12-15 13:30:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:30:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:30:41,058 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2021-12-15 13:30:41,058 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2021-12-15 13:30:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2021-12-15 13:30:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2021-12-15 13:30:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2021-12-15 13:30:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2021-12-15 13:30:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2021-12-15 13:30:41,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2021-12-15 13:30:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2021-12-15 13:30:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2021-12-15 13:30:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2021-12-15 13:30:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2021-12-15 13:30:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:30:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:30:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2021-12-15 13:30:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2021-12-15 13:30:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2021-12-15 13:30:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2021-12-15 13:30:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2021-12-15 13:30:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2021-12-15 13:30:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2021-12-15 13:30:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2021-12-15 13:30:41,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:30:41,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:30:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:30:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:30:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2021-12-15 13:30:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2021-12-15 13:30:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2021-12-15 13:30:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2021-12-15 13:30:41,062 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2021-12-15 13:30:41,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2021-12-15 13:30:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:30:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:30:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:30:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:30:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2021-12-15 13:30:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2021-12-15 13:30:41,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:30:41,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:30:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2021-12-15 13:30:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2021-12-15 13:30:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:30:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:30:41,064 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2021-12-15 13:30:41,064 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2021-12-15 13:30:42,344 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:30:42,347 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:30:45,732 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:30:45,736 INFO L158 Benchmark]: Toolchain (without parser) took 11734.66ms. Allocated memory was 56.6MB in the beginning and 631.2MB in the end (delta: 574.6MB). Free memory was 27.3MB in the beginning and 443.9MB in the end (delta: -416.6MB). Peak memory consumption was 327.1MB. Max. memory is 16.1GB. [2021-12-15 13:30:45,736 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory was 38.8MB in the beginning and 38.8MB in the end (delta: 52.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:30:45,737 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6062.72ms. Allocated memory was 56.6MB in the beginning and 312.5MB in the end (delta: 255.9MB). Free memory was 27.0MB in the beginning and 166.6MB in the end (delta: -139.6MB). Peak memory consumption was 160.8MB. Max. memory is 16.1GB. [2021-12-15 13:30:45,737 INFO L158 Benchmark]: Boogie Procedure Inliner took 367.01ms. Allocated memory is still 312.5MB. Free memory was 166.6MB in the beginning and 106.9MB in the end (delta: 59.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-15 13:30:45,737 INFO L158 Benchmark]: Boogie Preprocessor took 515.05ms. Allocated memory is still 312.5MB. Free memory was 106.9MB in the beginning and 133.5MB in the end (delta: -26.6MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2021-12-15 13:30:45,738 INFO L158 Benchmark]: RCFGBuilder took 4783.79ms. Allocated memory was 312.5MB in the beginning and 631.2MB in the end (delta: 318.8MB). Free memory was 133.5MB in the beginning and 443.9MB in the end (delta: -310.4MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2021-12-15 13:30:45,740 INFO L339 ainManager$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 56.6MB. Free memory was 38.8MB in the beginning and 38.8MB in the end (delta: 52.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6062.72ms. Allocated memory was 56.6MB in the beginning and 312.5MB in the end (delta: 255.9MB). Free memory was 27.0MB in the beginning and 166.6MB in the end (delta: -139.6MB). Peak memory consumption was 160.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 367.01ms. Allocated memory is still 312.5MB. Free memory was 166.6MB in the beginning and 106.9MB in the end (delta: 59.8MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 515.05ms. Allocated memory is still 312.5MB. Free memory was 106.9MB in the beginning and 133.5MB in the end (delta: -26.6MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4783.79ms. Allocated memory was 312.5MB in the beginning and 631.2MB in the end (delta: 318.8MB). Free memory was 133.5MB in the beginning and 443.9MB in the end (delta: -310.4MB). Peak memory consumption was 177.2MB. 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 13:30:45,838 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