./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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 e6ffef07a4e2b6eb60e04e0948197ccacb8d97d99d802ee7a5ecb3ad0ffe587d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:33:08,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:33:08,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:33:08,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:33:08,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:33:08,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:33:08,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:33:08,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:33:08,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:33:08,755 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:33:08,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:33:08,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:33:08,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:33:08,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:33:08,763 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:33:08,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:33:08,770 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:33:08,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:33:08,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:33:08,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:33:08,786 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:33:08,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:33:08,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:33:08,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:33:08,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:33:08,795 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:33:08,795 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:33:08,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:33:08,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:33:08,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:33:08,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:33:08,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:33:08,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:33:08,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:33:08,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:33:08,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:33:08,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:33:08,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:33:08,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:33:08,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:33:08,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:33:08,807 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:33:08,831 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:33:08,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:33:08,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:33:08,833 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:33:08,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:33:08,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:33:08,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:33:08,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:33:08,835 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:33:08,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:33:08,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:33:08,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:33:08,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:33:08,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:33:08,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:33:08,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:33:08,837 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:33:08,837 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:33:08,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:33:08,838 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:33:08,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:33:08,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:08,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:33:08,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:33:08,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:33:08,840 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:33:08,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:33:08,841 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:33:08,841 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:33:08,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:33:08,841 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:33:08,841 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6ffef07a4e2b6eb60e04e0948197ccacb8d97d99d802ee7a5ecb3ad0ffe587d [2021-12-15 13:33:09,095 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:33:09,116 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:33:09,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:33:09,120 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:33:09,121 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:33:09,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-15 13:33:09,203 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab068f7d6/769235638b04474985d92b53fbff6fe0/FLAG4e4c4a02b [2021-12-15 13:33:10,133 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:33:10,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-15 13:33:10,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab068f7d6/769235638b04474985d92b53fbff6fe0/FLAG4e4c4a02b [2021-12-15 13:33:10,689 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab068f7d6/769235638b04474985d92b53fbff6fe0 [2021-12-15 13:33:10,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:33:10,694 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:33:10,695 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:10,695 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:33:10,698 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:33:10,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:10" (1/1) ... [2021-12-15 13:33:10,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c63110a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:10, skipping insertion in model container [2021-12-15 13:33:10,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:10" (1/1) ... [2021-12-15 13:33:10,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:33:10,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:15,841 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492483,492496] [2021-12-15 13:33:15,843 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492628,492641] [2021-12-15 13:33:15,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:15,989 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:33:16,455 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492483,492496] [2021-12-15 13:33:16,456 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492628,492641] [2021-12-15 13:33:16,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:16,855 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:33:16,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16 WrapperNode [2021-12-15 13:33:16,856 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:16,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:16,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:33:16,857 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:33:16,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,265 INFO L137 Inliner]: procedures = 652, calls = 4497, calls flagged for inlining = 325, calls inlined = 306, statements flattened = 10692 [2021-12-15 13:33:17,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:17,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:33:17,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:33:17,267 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:33:17,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:33:17,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:33:17,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:33:17,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:33:17,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:16" (1/1) ... [2021-12-15 13:33:17,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:17,907 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:33:17,933 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 13:33:17,957 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 13:33:17,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:33:17,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:33:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-12-15 13:33:17,970 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-12-15 13:33:17,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:33:17,970 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:33:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:33:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:33:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:33:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:33:17,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:33:17,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:33:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-12-15 13:33:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-12-15 13:33:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:33:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:33:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:33:17,972 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:33:17,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-15 13:33:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-15 13:33:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2021-12-15 13:33:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2021-12-15 13:33:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:33:17,973 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:33:17,973 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:33:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:33:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:33:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:33:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:33:17,974 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:33:17,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-12-15 13:33:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-12-15 13:33:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:33:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:33:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-15 13:33:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-15 13:33:17,975 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:33:17,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:33:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:33:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-12-15 13:33:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-12-15 13:33:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-15 13:33:17,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-15 13:33:17,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:33:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:33:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:33:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:33:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:33:17,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:33:17,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:33:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:33:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:33:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:33:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:33:17,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:33:17,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:33:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:33:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-12-15 13:33:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-12-15 13:33:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:33:17,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:33:17,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:33:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:33:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:33:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-12-15 13:33:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-12-15 13:33:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-12-15 13:33:17,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-12-15 13:33:17,980 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-12-15 13:33:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-12-15 13:33:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:33:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:33:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:33:17,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:33:17,981 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-12-15 13:33:17,982 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-12-15 13:33:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:33:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:33:17,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:33:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:33:17,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:33:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:33:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:33:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:33:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-12-15 13:33:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-12-15 13:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-12-15 13:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-12-15 13:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:33:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 13:33:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 13:33:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-12-15 13:33:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-12-15 13:33:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:33:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:33:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:33:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:33:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:33:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:33:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:33:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:33:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:33:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:33:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:33:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:33:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-12-15 13:33:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-12-15 13:33:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:33:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:33:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-12-15 13:33:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-12-15 13:33:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:33:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:33:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2021-12-15 13:33:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2021-12-15 13:33:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:33:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:33:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2021-12-15 13:33:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2021-12-15 13:33:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:33:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:33:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:33:17,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:33:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:33:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:33:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:33:17,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:33:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:33:17,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:33:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:33:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:33:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:17,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-15 13:33:17,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-15 13:33:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:33:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:33:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2021-12-15 13:33:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2021-12-15 13:33:17,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:33:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:33:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-12-15 13:33:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-12-15 13:33:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:33:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:33:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:33:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:33:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:33:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:33:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:33:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:33:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-12-15 13:33:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-12-15 13:33:17,994 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:33:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:33:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-12-15 13:33:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-12-15 13:33:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-12-15 13:33:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-12-15 13:33:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:33:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:33:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:33:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:33:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:33:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:33:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-12-15 13:33:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-12-15 13:33:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:33:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:33:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:33:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:33:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:33:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:33:17,997 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 13:33:17,998 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 13:33:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:33:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:33:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2021-12-15 13:33:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2021-12-15 13:33:17,998 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-12-15 13:33:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-12-15 13:33:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:33:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:33:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:33:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:33:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:33:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:33:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:33:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:33:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:33:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:33:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:33:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-12-15 13:33:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-12-15 13:33:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:33:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:33:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-12-15 13:33:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-12-15 13:33:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2021-12-15 13:33:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2021-12-15 13:33:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:33:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:33:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-15 13:33:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-15 13:33:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:33:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:33:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:33:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:33:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:33:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:33:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-12-15 13:33:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-12-15 13:33:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:33:18,003 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:33:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:33:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:33:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:33:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:33:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:33:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:33:18,004 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2021-12-15 13:33:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2021-12-15 13:33:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 13:33:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 13:33:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:33:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:33:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:33:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:33:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:33:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:33:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:33:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-12-15 13:33:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-12-15 13:33:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-12-15 13:33:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-12-15 13:33:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:33:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:33:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:33:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:33:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:33:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:33:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-15 13:33:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-15 13:33:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:33:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:33:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-12-15 13:33:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-12-15 13:33:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:33:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:33:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-12-15 13:33:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-12-15 13:33:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2021-12-15 13:33:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2021-12-15 13:33:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:33:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:33:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:33:18,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:33:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-12-15 13:33:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-12-15 13:33:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:33:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:33:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:33:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:33:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:33:18,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:33:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:33:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:33:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:33:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:33:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-12-15 13:33:18,012 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-12-15 13:33:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:33:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:33:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:33:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:33:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:33:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-12-15 13:33:18,013 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-12-15 13:33:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:33:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:33:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:33:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:33:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-12-15 13:33:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-12-15 13:33:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:33:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:33:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2021-12-15 13:33:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2021-12-15 13:33:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-12-15 13:33:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-12-15 13:33:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:33:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:33:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:33:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:33:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-12-15 13:33:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-12-15 13:33:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:33:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:33:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2021-12-15 13:33:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2021-12-15 13:33:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2021-12-15 13:33:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2021-12-15 13:33:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:33:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:33:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:33:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:33:18,018 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 13:33:18,018 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 13:33:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:33:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:33:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-12-15 13:33:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-12-15 13:33:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:33:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:33:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:33:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:33:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:33:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:33:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:33:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:33:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:33:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:33:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:33:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:33:18,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:33:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:33:19,199 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:33:19,202 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:33:19,279 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:33:19,284 INFO L158 Benchmark]: Toolchain (without parser) took 8589.16ms. Allocated memory was 102.8MB in the beginning and 306.2MB in the end (delta: 203.4MB). Free memory was 66.6MB in the beginning and 177.5MB in the end (delta: -110.9MB). Peak memory consumption was 159.8MB. Max. memory is 16.1GB. [2021-12-15 13:33:19,285 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory was 40.7MB in the beginning and 40.7MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:33:19,285 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6161.03ms. Allocated memory was 102.8MB in the beginning and 207.6MB in the end (delta: 104.9MB). Free memory was 66.6MB in the beginning and 71.1MB in the end (delta: -4.5MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2021-12-15 13:33:19,286 INFO L158 Benchmark]: Boogie Procedure Inliner took 408.94ms. Allocated memory is still 207.6MB. Free memory was 71.1MB in the beginning and 60.2MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-12-15 13:33:19,286 INFO L158 Benchmark]: Boogie Preprocessor took 622.33ms. Allocated memory was 207.6MB in the beginning and 306.2MB in the end (delta: 98.6MB). Free memory was 60.2MB in the beginning and 188.0MB in the end (delta: -127.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. [2021-12-15 13:33:19,287 INFO L158 Benchmark]: RCFGBuilder took 1392.62ms. Allocated memory is still 306.2MB. Free memory was 188.0MB in the beginning and 177.5MB in the end (delta: 10.5MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-12-15 13:33:19,290 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 83.9MB. Free memory was 40.7MB in the beginning and 40.7MB in the end (delta: 41.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6161.03ms. Allocated memory was 102.8MB in the beginning and 207.6MB in the end (delta: 104.9MB). Free memory was 66.6MB in the beginning and 71.1MB in the end (delta: -4.5MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 408.94ms. Allocated memory is still 207.6MB. Free memory was 71.1MB in the beginning and 60.2MB in the end (delta: 10.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 622.33ms. Allocated memory was 207.6MB in the beginning and 306.2MB in the end (delta: 98.6MB). Free memory was 60.2MB in the beginning and 188.0MB in the end (delta: -127.8MB). Peak memory consumption was 40.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1392.62ms. Allocated memory is still 306.2MB. Free memory was 188.0MB in the beginning and 177.5MB in the end (delta: 10.5MB). Peak memory consumption was 78.6MB. 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 13:33:19,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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 e6ffef07a4e2b6eb60e04e0948197ccacb8d97d99d802ee7a5ecb3ad0ffe587d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:33:21,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:33:21,332 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:33:21,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:33:21,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:33:21,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:33:21,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:33:21,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:33:21,385 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:33:21,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:33:21,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:33:21,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:33:21,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:33:21,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:33:21,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:33:21,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:33:21,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:33:21,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:33:21,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:33:21,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:33:21,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:33:21,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:33:21,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:33:21,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:33:21,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:33:21,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:33:21,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:33:21,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:33:21,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:33:21,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:33:21,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:33:21,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:33:21,429 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:33:21,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:33:21,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:33:21,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:33:21,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:33:21,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:33:21,434 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:33:21,435 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:33:21,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:33:21,438 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:33:21,467 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:33:21,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:33:21,469 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:33:21,469 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:33:21,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:33:21,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:33:21,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:33:21,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:33:21,472 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:33:21,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:33:21,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:33:21,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:33:21,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:33:21,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:33:21,474 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:33:21,474 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:33:21,474 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:33:21,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:33:21,475 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:33:21,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:33:21,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:33:21,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:33:21,475 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:33:21,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:21,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:33:21,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:33:21,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:33:21,476 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:33:21,477 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:33:21,477 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:33:21,477 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:33:21,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:33:21,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:33:21,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:33:21,478 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e6ffef07a4e2b6eb60e04e0948197ccacb8d97d99d802ee7a5ecb3ad0ffe587d [2021-12-15 13:33:21,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:33:21,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:33:21,834 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:33:21,835 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:33:21,835 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:33:21,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-15 13:33:21,895 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/421d64d1c/4452f1b6e8ec44deae71a38e7950e675/FLAG7ca5425fc [2021-12-15 13:33:22,835 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:33:22,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2021-12-15 13:33:22,892 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/421d64d1c/4452f1b6e8ec44deae71a38e7950e675/FLAG7ca5425fc [2021-12-15 13:33:23,368 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/421d64d1c/4452f1b6e8ec44deae71a38e7950e675 [2021-12-15 13:33:23,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:33:23,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:33:23,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:23,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:33:23,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:33:23,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:23" (1/1) ... [2021-12-15 13:33:23,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57ac0e35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:23, skipping insertion in model container [2021-12-15 13:33:23,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:23" (1/1) ... [2021-12-15 13:33:23,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:33:23,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:28,468 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492483,492496] [2021-12-15 13:33:28,483 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492628,492641] [2021-12-15 13:33:28,564 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:28,644 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:33:28,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:29,200 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492483,492496] [2021-12-15 13:33:29,201 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492628,492641] [2021-12-15 13:33:29,207 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:29,257 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:33:29,705 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492483,492496] [2021-12-15 13:33:29,706 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_linux-alloc-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i[492628,492641] [2021-12-15 13:33:29,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:29,962 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:33:29,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29 WrapperNode [2021-12-15 13:33:29,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:29,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:29,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:33:29,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:33:29,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,372 INFO L137 Inliner]: procedures = 667, calls = 4497, calls flagged for inlining = 325, calls inlined = 306, statements flattened = 10393 [2021-12-15 13:33:30,373 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:30,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:33:30,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:33:30,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:33:30,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:33:30,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:33:30,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:33:30,762 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:33:30,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:30,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:30,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:33:30,801 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 13:33:30,823 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 13:33:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:33:30,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:33:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_request_irq [2021-12-15 13:33:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_request_irq [2021-12-15 13:33:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:33:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:33:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:33:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:33:30,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:33:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:33:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:33:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:33:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_sw_tso [2021-12-15 13:33:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_sw_tso [2021-12-15 13:33:30,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:33:30,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:33:30,915 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:33:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:33:30,915 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-15 13:33:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-15 13:33:30,915 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_clean_rx_done [2021-12-15 13:33:30,915 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_clean_rx_done [2021-12-15 13:33:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:33:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:33:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:33:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:33:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:33:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:33:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:33:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:33:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2021-12-15 13:33:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2021-12-15 13:33:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:33:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:33:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-15 13:33:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_myri10ge_slice_state [2021-12-15 13:33:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:33:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:33:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:33:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_rings [2021-12-15 13:33:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_rings [2021-12-15 13:33:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-15 13:33:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-15 13:33:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:33:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:33:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:33:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:33:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:33:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:33:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:33:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:33:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:33:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:33:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:33:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:33:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:33:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:33:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_change_pause [2021-12-15 13:33:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_change_pause [2021-12-15 13:33:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:33:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:33:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:33:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:33:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:33:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_close [2021-12-15 13:33:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_close [2021-12-15 13:33:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:33:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_104 [2021-12-15 13:33:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_104 [2021-12-15 13:33:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:33:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:33:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:33:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_dca [2021-12-15 13:33:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_dca [2021-12-15 13:33:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:33:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:33:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:33:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:33:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_teardown_dca [2021-12-15 13:33:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_teardown_dca [2021-12-15 13:33:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:33:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:33:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:33:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:33:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-12-15 13:33:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-12-15 13:33:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:33:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:33:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_update_mac_address [2021-12-15 13:33:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_update_mac_address [2021-12-15 13:33:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-12-15 13:33:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-12-15 13:33:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:33:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:33:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:33:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:33:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2021-12-15 13:33:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2021-12-15 13:33:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_alloc_rx_pages [2021-12-15 13:33:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_alloc_rx_pages [2021-12-15 13:33:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:33:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:33:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:33:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:33:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:33:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:33:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:33:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:33:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:33:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:33:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:33:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:33:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_stats [2021-12-15 13:33:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_stats [2021-12-15 13:33:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:33:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:33:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_set_multicast_list [2021-12-15 13:33:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_set_multicast_list [2021-12-15 13:33:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:33:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:33:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_check_slice [2021-12-15 13:33:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_check_slice [2021-12-15 13:33:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:33:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:33:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_pcie_type [2021-12-15 13:33:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_pcie_type [2021-12-15 13:33:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:33:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:33:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:33:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:33:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:33:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:33:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:33:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:33:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:33:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:33:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:33:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:33:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:33:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:33:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:33:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-15 13:33:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_myri10ge_slice_state [2021-12-15 13:33:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:33:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:33:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_led [2021-12-15 13:33:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_led [2021-12-15 13:33:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:33:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:33:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_toggle_relaxed [2021-12-15 13:33:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_toggle_relaxed [2021-12-15 13:33:30,936 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 13:33:30,936 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 13:33:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:33:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:33:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:33:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:33:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:33:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:33:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:33:30,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:33:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_send_cmd [2021-12-15 13:33:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_send_cmd [2021-12-15 13:33:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:33:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:33:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure mtrr_del [2021-12-15 13:33:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mtrr_del [2021-12-15 13:33:30,938 INFO L130 BoogieDeclarations]: Found specification of procedure set_fw_name [2021-12-15 13:33:30,938 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fw_name [2021-12-15 13:33:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:33:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:33:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:33:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:33:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:33:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:33:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:33:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure put_be32 [2021-12-15 13:33:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure put_be32 [2021-12-15 13:33:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:33:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:33:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:33:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:33:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:33:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:33:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:33:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_remove [2021-12-15 13:33:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_remove [2021-12-15 13:33:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso_v6 [2021-12-15 13:33:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso_v6 [2021-12-15 13:33:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:33:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:33:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:33:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:33:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:33:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:33:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:33:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:33:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:33:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:33:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:33:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_slices [2021-12-15 13:33:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_slices [2021-12-15 13:33:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:33:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:33:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_unmap_rx_page [2021-12-15 13:33:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_unmap_rx_page [2021-12-15 13:33:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_ss_lock_napi [2021-12-15 13:33:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_ss_lock_napi [2021-12-15 13:33:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:33:30,945 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:33:30,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2021-12-15 13:33:30,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2021-12-15 13:33:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:33:30,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:33:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:33:30,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:33:30,946 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:33:30,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:33:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dummy_rdma [2021-12-15 13:33:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dummy_rdma [2021-12-15 13:33:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:33:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:33:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:33:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:33:30,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:33:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:33:30,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:33:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:33:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_busy_poll [2021-12-15 13:33:30,948 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_busy_poll [2021-12-15 13:33:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-15 13:33:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-15 13:33:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:33:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:33:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:33:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:33:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:33:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:33:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:33:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:33:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:33:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:33:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:33:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_reset [2021-12-15 13:33:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_reset [2021-12-15 13:33:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_load_firmware [2021-12-15 13:33:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_load_firmware [2021-12-15 13:33:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:33:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:33:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:33:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:33:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:33:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:33:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-12-15 13:33:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-12-15 13:33:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:33:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:33:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure __iowrite64_copy [2021-12-15 13:33:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __iowrite64_copy [2021-12-15 13:33:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:33:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:33:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_open [2021-12-15 13:33:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_open [2021-12-15 13:33:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2021-12-15 13:33:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2021-12-15 13:33:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:33:30,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:33:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:33:30,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:33:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_setup_dca [2021-12-15 13:33:30,954 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_setup_dca [2021-12-15 13:33:30,954 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:33:30,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:33:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:33:30,955 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:33:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:33:30,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:33:30,955 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:33:30,955 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:33:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:33:30,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:33:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_validate_firmware [2021-12-15 13:33:30,956 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_validate_firmware [2021-12-15 13:33:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-15 13:33:30,956 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-15 13:33:30,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:33:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:33:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:33:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:33:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:33:30,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:33:30,957 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_xmit [2021-12-15 13:33:30,957 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_xmit [2021-12-15 13:33:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:33:30,958 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:33:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:33:30,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:33:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_103 [2021-12-15 13:33:30,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_103 [2021-12-15 13:33:30,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:33:30,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:33:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2021-12-15 13:33:30,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2021-12-15 13:33:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_dma_test [2021-12-15 13:33:30,959 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_dma_test [2021-12-15 13:33:30,959 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:33:30,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:33:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:33:30,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:33:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_get_firmware_capabilities [2021-12-15 13:33:30,960 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_get_firmware_capabilities [2021-12-15 13:33:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:33:30,960 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:33:30,960 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_resume [2021-12-15 13:33:30,961 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_resume [2021-12-15 13:33:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_ext_capability [2021-12-15 13:33:30,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_ext_capability [2021-12-15 13:33:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:33:30,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:33:30,961 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:33:30,961 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:33:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:33:30,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:33:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure myri10ge_free_irq [2021-12-15 13:33:30,962 INFO L138 BoogieDeclarations]: Found implementation of procedure myri10ge_free_irq [2021-12-15 13:33:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:33:30,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:33:30,962 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:33:30,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:33:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:33:30,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:33:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:33:30,963 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:33:30,963 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:33:30,963 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:33:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:33:30,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:33:30,964 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:33:32,125 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:33:32,128 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:33:32,269 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:33:32,274 INFO L158 Benchmark]: Toolchain (without parser) took 8900.88ms. Allocated memory was 58.7MB in the beginning and 731.9MB in the end (delta: 673.2MB). Free memory was 28.8MB in the beginning and 532.6MB in the end (delta: -503.8MB). Peak memory consumption was 186.5MB. Max. memory is 16.1GB. [2021-12-15 13:33:32,275 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:33:32,275 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6589.06ms. Allocated memory was 58.7MB in the beginning and 274.7MB in the end (delta: 216.0MB). Free memory was 28.7MB in the beginning and 138.2MB in the end (delta: -109.5MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-12-15 13:33:32,275 INFO L158 Benchmark]: Boogie Procedure Inliner took 409.08ms. Allocated memory is still 274.7MB. Free memory was 138.2MB in the beginning and 151.5MB in the end (delta: -13.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-12-15 13:33:32,276 INFO L158 Benchmark]: Boogie Preprocessor took 385.97ms. Allocated memory is still 274.7MB. Free memory was 151.5MB in the beginning and 88.6MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:33:32,276 INFO L158 Benchmark]: RCFGBuilder took 1510.97ms. Allocated memory was 274.7MB in the beginning and 731.9MB in the end (delta: 457.2MB). Free memory was 88.6MB in the beginning and 532.6MB in the end (delta: -444.1MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2021-12-15 13:33:32,278 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.5MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6589.06ms. Allocated memory was 58.7MB in the beginning and 274.7MB in the end (delta: 216.0MB). Free memory was 28.7MB in the beginning and 138.2MB in the end (delta: -109.5MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 409.08ms. Allocated memory is still 274.7MB. Free memory was 138.2MB in the beginning and 151.5MB in the end (delta: -13.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 385.97ms. Allocated memory is still 274.7MB. Free memory was 151.5MB in the beginning and 88.6MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1510.97ms. Allocated memory was 274.7MB in the beginning and 731.9MB in the end (delta: 457.2MB). Free memory was 88.6MB in the beginning and 532.6MB in the end (delta: -444.1MB). Peak memory consumption was 29.9MB. 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 13:33:32,369 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