./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-atheros-atl1e-atl1e.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-atheros-atl1e-atl1e.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 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:29:51,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:29:51,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:29:51,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:29:51,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:29:51,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:29:51,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:29:51,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:29:51,507 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:29:51,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:29:51,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:29:51,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:29:51,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:29:51,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:29:51,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:29:51,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:29:51,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:29:51,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:29:51,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:29:51,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:29:51,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:29:51,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:29:51,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:29:51,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:29:51,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:29:51,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:29:51,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:29:51,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:29:51,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:29:51,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:29:51,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:29:51,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:29:51,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:29:51,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:29:51,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:29:51,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:29:51,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:29:51,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:29:51,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:29:51,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:29:51,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:29:51,547 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:29:51,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:29:51,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:29:51,575 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:29:51,575 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:29:51,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:29:51,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:29:51,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:29:51,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:29:51,577 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:29:51,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:29:51,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:29:51,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:29:51,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:29:51,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:29:51,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:29:51,579 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:51,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:29:51,580 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:29:51,581 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:29:51,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:29:51,581 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:29:51,581 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2021-12-15 13:29:51,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:29:51,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:29:51,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:29:51,840 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:29:51,840 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:29:51,853 INFO L432 ainManager$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-atheros-atl1e-atl1e.cil.i [2021-12-15 13:29:51,906 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b1494e4/d0cb5733cf4b4017ba6b68de79bfa84c/FLAG8750d0fc4 [2021-12-15 13:29:52,730 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:29:52,731 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-atheros-atl1e-atl1e.cil.i [2021-12-15 13:29:52,787 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b1494e4/d0cb5733cf4b4017ba6b68de79bfa84c/FLAG8750d0fc4 [2021-12-15 13:29:52,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b1494e4/d0cb5733cf4b4017ba6b68de79bfa84c [2021-12-15 13:29:52,928 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:29:52,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:29:52,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:52,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:29:52,935 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:29:52,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:52" (1/1) ... [2021-12-15 13:29:52,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f76ddaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:52, skipping insertion in model container [2021-12-15 13:29:52,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:29:52" (1/1) ... [2021-12-15 13:29:52,941 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:29:53,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:29:56,768 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-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-12-15 13:29:56,770 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-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-12-15 13:29:56,771 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-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-12-15 13:29:56,771 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-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-12-15 13:29:56,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:56,859 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:29:57,201 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-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-12-15 13:29:57,201 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-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-12-15 13:29:57,202 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-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-12-15 13:29:57,202 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-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-12-15 13:29:57,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:29:57,400 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:29:57,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57 WrapperNode [2021-12-15 13:29:57,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:29:57,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:57,402 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:29:57,402 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:29:57,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,540 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,738 INFO L137 Inliner]: procedures = 625, calls = 3468, calls flagged for inlining = 312, calls inlined = 276, statements flattened = 8002 [2021-12-15 13:29:57,739 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:29:57,740 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:29:57,740 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:29:57,740 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:29:57,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:57,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:58,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:58,055 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:58,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:29:58,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:29:58,089 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:29:58,089 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:29:58,090 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:29:57" (1/1) ... [2021-12-15 13:29:58,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:29:58,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:29:58,111 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 13:29:58,127 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 13:29:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:29:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:29:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:29:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:29:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2021-12-15 13:29:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2021-12-15 13:29:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:29:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:29:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2021-12-15 13:29:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2021-12-15 13:29:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:29:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:29:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:29:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:29:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2021-12-15 13:29:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2021-12-15 13:29:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:29:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:29:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2021-12-15 13:29:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2021-12-15 13:29:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:29:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:29:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2021-12-15 13:29:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2021-12-15 13:29:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:29:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:29:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:29:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:29:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:29:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:29:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:29:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:29:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:29:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2021-12-15 13:29:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2021-12-15 13:29:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2021-12-15 13:29:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2021-12-15 13:29:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2021-12-15 13:29:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2021-12-15 13:29:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2021-12-15 13:29:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2021-12-15 13:29:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:29:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:29:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:29:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:29:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2021-12-15 13:29:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2021-12-15 13:29:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:29:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:29:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:29:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:29:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:29:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:29:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:29:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:29:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:29:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:29:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2021-12-15 13:29:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2021-12-15 13:29:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:29:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:29:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:29:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:29:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:29:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:29:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:29:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2021-12-15 13:29:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2021-12-15 13:29:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:29:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:29:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2021-12-15 13:29:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2021-12-15 13:29:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:29:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:29:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:29:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:29:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:29:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:29:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:29:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2021-12-15 13:29:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2021-12-15 13:29:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:29:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:29:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:29:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:29:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2021-12-15 13:29:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2021-12-15 13:29:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:29:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:29:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:29:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:29:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:29:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:29:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:29:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:29:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:29:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:29:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:29:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:29:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:29:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:29:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:29:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:29:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:29:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:29:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2021-12-15 13:29:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2021-12-15 13:29:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:29:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:29:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:29:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:29:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2021-12-15 13:29:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2021-12-15 13:29:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2021-12-15 13:29:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:29:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:29:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:29:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:29:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:29:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:29:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:29:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:29:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:29:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:29:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:29:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:29:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:29:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:29:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:29:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2021-12-15 13:29:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2021-12-15 13:29:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2021-12-15 13:29:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2021-12-15 13:29:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:29:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:29:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-12-15 13:29:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-12-15 13:29:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:29:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:29:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:29:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:29:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:29:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:29:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:29:58,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:29:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2021-12-15 13:29:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2021-12-15 13:29:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:29:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:29:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:29:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:29:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:29:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:29:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2021-12-15 13:29:58,155 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2021-12-15 13:29:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:29:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:29:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:29:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:29:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:29:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:29:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:29:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:29:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:29:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:29:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:29:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:29:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:29:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:29:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:29:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:29:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:29:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:29:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:29:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:29:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2021-12-15 13:29:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2021-12-15 13:29:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-12-15 13:29:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-12-15 13:29:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:29:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:29:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:29:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:29:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:29:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:29:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-12-15 13:29:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-12-15 13:29:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:29:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:29:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:29:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:29:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2021-12-15 13:29:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2021-12-15 13:29:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:29:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:29:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:29:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:29:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:29:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:29:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2021-12-15 13:29:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2021-12-15 13:29:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:29:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2021-12-15 13:29:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2021-12-15 13:29:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2021-12-15 13:29:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2021-12-15 13:29:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:29:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:29:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2021-12-15 13:29:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2021-12-15 13:29:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:29:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2021-12-15 13:29:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2021-12-15 13:29:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:29:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:29:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:29:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:29:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:29:58,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:29:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:29:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:29:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:29:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:29:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:29:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:29:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2021-12-15 13:29:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2021-12-15 13:29:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-12-15 13:29:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-12-15 13:29:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2021-12-15 13:29:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2021-12-15 13:29:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2021-12-15 13:29:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2021-12-15 13:29:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:29:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:29:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:29:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:29:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2021-12-15 13:29:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2021-12-15 13:29:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:29:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:29:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:29:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:29:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2021-12-15 13:29:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2021-12-15 13:29:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:29:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:29:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:29:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2021-12-15 13:29:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2021-12-15 13:29:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:29:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:29:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-12-15 13:29:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-12-15 13:29:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2021-12-15 13:29:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2021-12-15 13:29:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2021-12-15 13:29:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2021-12-15 13:29:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:29:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:29:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:29:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:29:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2021-12-15 13:29:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2021-12-15 13:29:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:29:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:29:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2021-12-15 13:29:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2021-12-15 13:29:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:29:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:29:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:29:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:29:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:29:58,169 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:29:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:29:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:29:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2021-12-15 13:29:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2021-12-15 13:29:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:29:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:29:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:29:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:29:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2021-12-15 13:29:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:29:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:29:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-15 13:29:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:29:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:29:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2021-12-15 13:29:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2021-12-15 13:29:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2021-12-15 13:29:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2021-12-15 13:29:58,994 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:29:58,996 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:29:59,070 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:29:59,074 INFO L158 Benchmark]: Toolchain (without parser) took 6144.62ms. Allocated memory was 109.1MB in the beginning and 272.6MB in the end (delta: 163.6MB). Free memory was 79.9MB in the beginning and 131.0MB in the end (delta: -51.1MB). Peak memory consumption was 181.3MB. Max. memory is 16.1GB. [2021-12-15 13:29:59,075 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 79.7MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:29:59,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4469.63ms. Allocated memory was 109.1MB in the beginning and 272.6MB in the end (delta: 163.6MB). Free memory was 79.9MB in the beginning and 155.0MB in the end (delta: -75.1MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-12-15 13:29:59,076 INFO L158 Benchmark]: Boogie Procedure Inliner took 337.63ms. Allocated memory is still 272.6MB. Free memory was 155.0MB in the beginning and 107.8MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-12-15 13:29:59,076 INFO L158 Benchmark]: Boogie Preprocessor took 348.04ms. Allocated memory is still 272.6MB. Free memory was 107.8MB in the beginning and 127.6MB in the end (delta: -19.8MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2021-12-15 13:29:59,077 INFO L158 Benchmark]: RCFGBuilder took 984.66ms. Allocated memory is still 272.6MB. Free memory was 127.6MB in the beginning and 131.0MB in the end (delta: -3.4MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2021-12-15 13:29:59,079 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 79.7MB. Free memory was 52.2MB in the beginning and 52.2MB in the end (delta: 29.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4469.63ms. Allocated memory was 109.1MB in the beginning and 272.6MB in the end (delta: 163.6MB). Free memory was 79.9MB in the beginning and 155.0MB in the end (delta: -75.1MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 337.63ms. Allocated memory is still 272.6MB. Free memory was 155.0MB in the beginning and 107.8MB in the end (delta: 47.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 348.04ms. Allocated memory is still 272.6MB. Free memory was 107.8MB in the beginning and 127.6MB in the end (delta: -19.8MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * RCFGBuilder took 984.66ms. Allocated memory is still 272.6MB. Free memory was 127.6MB in the beginning and 131.0MB in the end (delta: -3.4MB). Peak memory consumption was 66.8MB. 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 13:29:59,119 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-atheros-atl1e-atl1e.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 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:30:01,023 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:30:01,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:30:01,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:30:01,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:30:01,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:30:01,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:30:01,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:30:01,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:30:01,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:30:01,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:30:01,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:30:01,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:30:01,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:30:01,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:30:01,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:30:01,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:30:01,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:30:01,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:30:01,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:30:01,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:30:01,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:30:01,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:30:01,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:30:01,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:30:01,103 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:30:01,103 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:30:01,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:30:01,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:30:01,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:30:01,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:30:01,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:30:01,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:30:01,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:30:01,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:30:01,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:30:01,112 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:30:01,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:30:01,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:30:01,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:30:01,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:30:01,116 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:30:01,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:30:01,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:30:01,137 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:30:01,137 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:30:01,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:30:01,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:30:01,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:30:01,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:30:01,138 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:30:01,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:30:01,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:30:01,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:30:01,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:30:01,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:30:01,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:30:01,140 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:30:01,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:30:01,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:01,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:30:01,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:30:01,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:30:01,141 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:30:01,142 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:30:01,142 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:30:01,142 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:30:01,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:30:01,142 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:30:01,143 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:30:01,143 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2021-12-15 13:30:01,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:30:01,454 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:30:01,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:30:01,457 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:30:01,457 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:30:01,458 INFO L432 ainManager$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-atheros-atl1e-atl1e.cil.i [2021-12-15 13:30:01,507 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d65be3a3/1eb4cdb66e0440fc85cf538e3a56c6ac/FLAG8ea7499d0 [2021-12-15 13:30:02,281 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:30:02,281 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-atheros-atl1e-atl1e.cil.i [2021-12-15 13:30:02,338 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d65be3a3/1eb4cdb66e0440fc85cf538e3a56c6ac/FLAG8ea7499d0 [2021-12-15 13:30:02,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d65be3a3/1eb4cdb66e0440fc85cf538e3a56c6ac [2021-12-15 13:30:02,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:30:02,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:30:02,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:02,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:30:02,779 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:30:02,780 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:02" (1/1) ... [2021-12-15 13:30:02,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20f4c57f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:02, skipping insertion in model container [2021-12-15 13:30:02,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:30:02" (1/1) ... [2021-12-15 13:30:02,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:30:02,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:06,972 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-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-12-15 13:30:06,974 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-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-12-15 13:30:06,975 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-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-12-15 13:30:06,975 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-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-12-15 13:30:06,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:07,038 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:30:07,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:30:07,405 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-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-12-15 13:30:07,406 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-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-12-15 13:30:07,406 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-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-12-15 13:30:07,407 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-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-12-15 13:30:07,413 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:07,435 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:30:07,791 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-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-12-15 13:30:07,792 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-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-12-15 13:30:07,792 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-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-12-15 13:30:07,793 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-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-12-15 13:30:07,799 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:30:08,022 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:30:08,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08 WrapperNode [2021-12-15 13:30:08,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:30:08,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:08,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:30:08,024 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:30:08,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,363 INFO L137 Inliner]: procedures = 640, calls = 3468, calls flagged for inlining = 312, calls inlined = 276, statements flattened = 7724 [2021-12-15 13:30:08,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:30:08,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:30:08,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:30:08,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:30:08,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:30:08,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:30:08,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:30:08,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:30:08,701 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:30:08" (1/1) ... [2021-12-15 13:30:08,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:30:08,733 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:30:08,773 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 13:30:08,863 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 13:30:08,899 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:30:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:30:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:30:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:30:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2021-12-15 13:30:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2021-12-15 13:30:08,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:30:08,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:30:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2021-12-15 13:30:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2021-12-15 13:30:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:30:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:30:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:30:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:30:08,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2021-12-15 13:30:08,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2021-12-15 13:30:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:30:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:30:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2021-12-15 13:30:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2021-12-15 13:30:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:30:08,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:30:08,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2021-12-15 13:30:08,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2021-12-15 13:30:08,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:08,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:30:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:30:08,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:30:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:30:08,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:30:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:30:08,916 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:30:08,916 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:30:08,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:30:08,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2021-12-15 13:30:08,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2021-12-15 13:30:08,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2021-12-15 13:30:08,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2021-12-15 13:30:08,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2021-12-15 13:30:08,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2021-12-15 13:30:08,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2021-12-15 13:30:08,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:30:08,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:30:08,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:30:08,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2021-12-15 13:30:08,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:30:08,920 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:30:08,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:30:08,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:30:08,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:30:08,922 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2021-12-15 13:30:08,922 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:30:08,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:30:08,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:30:08,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-12-15 13:30:08,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2021-12-15 13:30:08,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2021-12-15 13:30:08,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:30:08,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:30:08,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:30:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:30:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:30:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:30:08,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:30:08,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:30:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:30:08,931 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:30:08,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:30:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:30:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2021-12-15 13:30:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2021-12-15 13:30:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-12-15 13:30:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-12-15 13:30:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:30:08,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:30:08,932 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:30:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:30:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:30:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:30:08,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-12-15 13:30:08,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-12-15 13:30:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:30:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:30:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:30:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:30:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2021-12-15 13:30:08,934 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2021-12-15 13:30:08,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:30:08,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:30:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:30:08,935 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:30:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:30:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:30:08,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:30:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:30:08,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:30:08,935 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:30:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:30:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2021-12-15 13:30:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2021-12-15 13:30:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:30:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2021-12-15 13:30:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2021-12-15 13:30:08,936 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2021-12-15 13:30:08,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2021-12-15 13:30:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:30:08,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:30:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:30:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:30:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:30:08,937 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2021-12-15 13:30:08,937 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2021-12-15 13:30:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:30:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:30:08,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:30:08,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:30:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:30:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:30:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:30:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:30:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:30:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:30:08,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:30:08,939 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2021-12-15 13:30:08,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2021-12-15 13:30:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-12-15 13:30:08,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-12-15 13:30:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2021-12-15 13:30:08,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2021-12-15 13:30:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2021-12-15 13:30:08,940 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2021-12-15 13:30:08,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:30:08,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:30:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:30:08,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:30:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2021-12-15 13:30:08,941 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2021-12-15 13:30:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:30:08,941 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:30:08,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:30:08,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2021-12-15 13:30:08,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:30:08,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2021-12-15 13:30:08,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:30:08,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:30:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:30:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:30:08,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:30:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-12-15 13:30:08,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-12-15 13:30:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2021-12-15 13:30:08,943 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2021-12-15 13:30:08,943 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2021-12-15 13:30:08,944 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2021-12-15 13:30:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:30:08,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:30:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:30:08,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:30:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2021-12-15 13:30:08,944 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2021-12-15 13:30:08,944 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:30:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:30:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2021-12-15 13:30:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2021-12-15 13:30:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:30:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:30:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:30:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:30:08,945 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:30:08,945 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:30:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2021-12-15 13:30:08,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2021-12-15 13:30:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:30:08,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:30:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:30:08,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:30:08,946 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2021-12-15 13:30:08,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2021-12-15 13:30:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:30:08,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:30:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:30:08,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:30:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-15 13:30:08,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-15 13:30:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:30:08,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:30:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2021-12-15 13:30:08,948 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2021-12-15 13:30:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2021-12-15 13:30:08,948 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2021-12-15 13:30:09,790 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:30:09,792 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:30:10,103 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:30:10,106 INFO L158 Benchmark]: Toolchain (without parser) took 7330.34ms. Allocated memory was 75.5MB in the beginning and 406.8MB in the end (delta: 331.4MB). Free memory was 41.4MB in the beginning and 218.7MB in the end (delta: -177.3MB). Peak memory consumption was 171.6MB. Max. memory is 16.1GB. [2021-12-15 13:30:10,107 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory was 31.4MB in the beginning and 31.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:30:10,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5246.73ms. Allocated memory was 75.5MB in the beginning and 243.3MB in the end (delta: 167.8MB). Free memory was 41.1MB in the beginning and 109.7MB in the end (delta: -68.6MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. [2021-12-15 13:30:10,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 340.00ms. Allocated memory is still 243.3MB. Free memory was 109.7MB in the beginning and 116.2MB in the end (delta: -6.5MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2021-12-15 13:30:10,108 INFO L158 Benchmark]: Boogie Preprocessor took 330.29ms. Allocated memory was 243.3MB in the beginning and 406.8MB in the end (delta: 163.6MB). Free memory was 116.2MB in the beginning and 265.4MB in the end (delta: -149.1MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. [2021-12-15 13:30:10,108 INFO L158 Benchmark]: RCFGBuilder took 1409.60ms. Allocated memory is still 406.8MB. Free memory was 265.4MB in the beginning and 218.7MB in the end (delta: 46.7MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:30:10,109 INFO L339 ainManager$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 50.3MB. Free memory was 31.4MB in the beginning and 31.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5246.73ms. Allocated memory was 75.5MB in the beginning and 243.3MB in the end (delta: 167.8MB). Free memory was 41.1MB in the beginning and 109.7MB in the end (delta: -68.6MB). Peak memory consumption was 145.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 340.00ms. Allocated memory is still 243.3MB. Free memory was 109.7MB in the beginning and 116.2MB in the end (delta: -6.5MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 330.29ms. Allocated memory was 243.3MB in the beginning and 406.8MB in the end (delta: 163.6MB). Free memory was 116.2MB in the beginning and 265.4MB in the end (delta: -149.1MB). Peak memory consumption was 72.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1409.60ms. Allocated memory is still 406.8MB. Free memory was 265.4MB in the beginning and 218.7MB in the end (delta: 46.7MB). Peak memory consumption was 65.0MB. 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 13:30:10,178 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