./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:42:54,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:42:54,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:42:54,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:42:54,705 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:42:54,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:42:54,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:42:54,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:42:54,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:42:54,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:42:54,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:42:54,723 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:42:54,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:42:54,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:42:54,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:42:54,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:42:54,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:42:54,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:42:54,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:42:54,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:42:54,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:42:54,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:42:54,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:42:54,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:42:54,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:42:54,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:42:54,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:42:54,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:42:54,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:42:54,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:42:54,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:42:54,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:42:54,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:42:54,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:42:54,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:42:54,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:42:54,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:42:54,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:42:54,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:42:54,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:42:54,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:42:54,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:42:54,788 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:42:54,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:42:54,789 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:42:54,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:42:54,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:42:54,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:42:54,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:42:54,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:42:54,791 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:42:54,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:42:54,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:42:54,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:42:54,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:42:54,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:42:54,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:42:54,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:42:54,793 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:42:54,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:42:54,794 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:42:54,794 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:42:54,794 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:42:54,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:42:54,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:42:54,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:42:54,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:42:54,795 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:42:54,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:42:54,795 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:42:54,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:42:54,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:42:54,796 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:42:54,796 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-12-15 13:42:55,019 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:42:55,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:42:55,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:42:55,058 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:42:55,059 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:42:55,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:42:55,110 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70d66a98f/16fde49e813249968c2aa6632daa158f/FLAGd66701616 [2021-12-15 13:42:55,851 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:42:55,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:42:55,926 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70d66a98f/16fde49e813249968c2aa6632daa158f/FLAGd66701616 [2021-12-15 13:42:56,366 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70d66a98f/16fde49e813249968c2aa6632daa158f [2021-12-15 13:42:56,368 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:42:56,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:42:56,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:42:56,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:42:56,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:42:56,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:42:56" (1/1) ... [2021-12-15 13:42:56,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc26314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:42:56, skipping insertion in model container [2021-12-15 13:42:56,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:42:56" (1/1) ... [2021-12-15 13:42:56,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:42:56,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:43:01,301 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-12-15 13:43:01,303 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-12-15 13:43:01,304 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-12-15 13:43:01,304 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-12-15 13:43:01,341 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:43:01,475 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:43:01,990 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-12-15 13:43:01,991 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-12-15 13:43:01,991 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-12-15 13:43:01,992 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-12-15 13:43:02,000 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:43:02,339 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:43:02,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02 WrapperNode [2021-12-15 13:43:02,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:43:02,340 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:43:02,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:43:02,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:43:02,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:02,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:02,919 INFO L137 Inliner]: procedures = 566, calls = 9449, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 19263 [2021-12-15 13:43:02,920 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:43:02,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:43:02,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:43:02,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:43:02,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:02,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,889 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:43:03,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:43:03,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:43:03,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:43:03,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:02" (1/1) ... [2021-12-15 13:43:03,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:43:03,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:43:03,917 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 13:43:03,946 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 13:43:03,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:43:03,960 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:43:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-12-15 13:43:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-12-15 13:43:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:43:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:43:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:43:03,961 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:43:03,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:43:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:43:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-12-15 13:43:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-12-15 13:43:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:43:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:43:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-12-15 13:43:03,962 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-12-15 13:43:03,962 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-12-15 13:43:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-12-15 13:43:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:43:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:43:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-12-15 13:43:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-12-15 13:43:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:43:03,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:43:03,963 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:43:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:43:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:43:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:43:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:43:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:43:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:43:03,964 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:43:03,964 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:43:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:43:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-12-15 13:43:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-12-15 13:43:03,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:43:03,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:43:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-12-15 13:43:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-12-15 13:43:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:43:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:43:03,966 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-12-15 13:43:03,966 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-12-15 13:43:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-12-15 13:43:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-12-15 13:43:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-15 13:43:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-15 13:43:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:43:03,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:43:03,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:43:03,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:43:03,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:43:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:43:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:43:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:43:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-12-15 13:43:03,969 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-12-15 13:43:03,969 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-12-15 13:43:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-12-15 13:43:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:43:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:43:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:43:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:43:03,970 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:43:03,970 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:43:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:43:03,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:43:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:43:03,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:43:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:43:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:43:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-12-15 13:43:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-12-15 13:43:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:43:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:43:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:43:03,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:43:03,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:43:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:43:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-12-15 13:43:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-12-15 13:43:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-12-15 13:43:03,973 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-12-15 13:43:03,973 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-12-15 13:43:03,974 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-12-15 13:43:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:43:03,974 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:43:03,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:43:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:43:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-12-15 13:43:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-12-15 13:43:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:43:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:43:03,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:43:03,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:43:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-12-15 13:43:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-12-15 13:43:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:43:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-12-15 13:43:03,976 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-12-15 13:43:03,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:43:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:43:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:43:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:43:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-12-15 13:43:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-12-15 13:43:03,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:43:03,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:43:03,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:43:03,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:43:03,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:43:03,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:43:03,980 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:43:03,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:43:03,981 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-12-15 13:43:03,981 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-12-15 13:43:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:43:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:43:03,982 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-12-15 13:43:03,982 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-12-15 13:43:03,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:43:03,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:43:03,988 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-12-15 13:43:03,988 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-12-15 13:43:03,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:43:03,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:43:03,988 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-12-15 13:43:03,988 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-12-15 13:43:03,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:43:03,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:43:03,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:43:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:43:03,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:43:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:43:03,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:43:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:43:03,989 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-12-15 13:43:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-12-15 13:43:03,989 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:43:03,989 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:43:03,990 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-12-15 13:43:03,990 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-12-15 13:43:03,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:43:03,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:43:03,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:43:03,990 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:43:03,990 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:43:03,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:43:03,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:43:03,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:43:03,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:43:03,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:43:03,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-12-15 13:43:03,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-12-15 13:43:03,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:43:03,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:43:03,991 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-12-15 13:43:03,991 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:43:03,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-12-15 13:43:03,992 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:43:03,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:43:03,992 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:43:03,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:43:03,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:43:03,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:43:03,993 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-12-15 13:43:03,993 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-12-15 13:43:03,993 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-12-15 13:43:03,993 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-12-15 13:43:03,993 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:43:03,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:43:03,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:43:03,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:43:03,994 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:43:03,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:43:03,994 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:43:03,994 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:43:03,994 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:43:03,994 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:43:03,995 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:43:03,995 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:43:03,995 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-12-15 13:43:03,995 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-12-15 13:43:03,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:43:03,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:43:03,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:43:03,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:43:03,996 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:43:03,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:43:03,996 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-12-15 13:43:03,996 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-12-15 13:43:03,996 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:43:03,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:43:03,996 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-12-15 13:43:03,996 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-12-15 13:43:03,996 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:43:03,997 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:43:03,997 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:43:03,997 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:43:03,997 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:43:03,997 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:43:03,997 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-12-15 13:43:03,997 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-12-15 13:43:03,997 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:43:03,997 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:43:03,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:43:03,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:43:03,998 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-12-15 13:43:03,998 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-12-15 13:43:03,998 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:43:03,998 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:43:03,998 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-12-15 13:43:03,998 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-12-15 13:43:03,998 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:43:03,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:43:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-12-15 13:43:03,999 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-12-15 13:43:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:43:03,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:43:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:43:03,999 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:43:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:43:03,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:43:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:43:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:43:04,000 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 13:43:04,000 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 13:43:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:43:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:43:04,000 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-12-15 13:43:04,000 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-12-15 13:43:04,001 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:43:04,001 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:43:04,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:43:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:43:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:43:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:43:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:43:04,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:43:04,004 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:43:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:43:04,005 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-12-15 13:43:04,005 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-12-15 13:43:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:43:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:43:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-12-15 13:43:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-12-15 13:43:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-12-15 13:43:04,006 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-12-15 13:43:04,006 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:43:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:43:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:43:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:43:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:43:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:43:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:43:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:43:04,007 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-12-15 13:43:04,007 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-12-15 13:43:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:43:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:43:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:43:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:43:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:43:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:43:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:43:04,008 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:43:04,008 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:43:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:43:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-12-15 13:43:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-12-15 13:43:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:43:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-12-15 13:43:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-12-15 13:43:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:43:04,009 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:43:04,009 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:43:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:43:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:43:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:43:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:43:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:43:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-12-15 13:43:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-12-15 13:43:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:43:04,010 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-12-15 13:43:04,010 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-12-15 13:43:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-12-15 13:43:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-12-15 13:43:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:43:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-12-15 13:43:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-12-15 13:43:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-12-15 13:43:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-12-15 13:43:04,011 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-12-15 13:43:04,011 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-12-15 13:43:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:43:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:43:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:43:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:43:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:43:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:43:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:43:04,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:43:04,012 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:43:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:43:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:43:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:43:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:43:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:43:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:43:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:43:04,013 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:43:04,013 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:43:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:43:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:43:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:43:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:43:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-12-15 13:43:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-12-15 13:43:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:43:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:43:04,014 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-12-15 13:43:04,014 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-12-15 13:43:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-12-15 13:43:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-12-15 13:43:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:43:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:43:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:43:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:43:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:43:04,015 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:43:04,015 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-12-15 13:43:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-12-15 13:43:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:43:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:43:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-12-15 13:43:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-12-15 13:43:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:43:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:43:04,016 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-12-15 13:43:04,016 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-12-15 13:43:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-12-15 13:43:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-12-15 13:43:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:43:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:43:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-12-15 13:43:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-12-15 13:43:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:43:04,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:43:04,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:43:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:43:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:43:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:43:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:43:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-12-15 13:43:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-12-15 13:43:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-12-15 13:43:04,018 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-12-15 13:43:04,018 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:43:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:43:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:43:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:43:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-12-15 13:43:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-12-15 13:43:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-12-15 13:43:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-12-15 13:43:04,019 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-12-15 13:43:04,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-12-15 13:43:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:43:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:43:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:43:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:43:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:43:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:43:04,020 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:43:04,020 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:43:04,020 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 13:43:04,020 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 13:43:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-12-15 13:43:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-12-15 13:43:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:43:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:43:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-12-15 13:43:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-12-15 13:43:04,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:43:04,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:43:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-12-15 13:43:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-12-15 13:43:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:43:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:43:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-12-15 13:43:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-12-15 13:43:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-12-15 13:43:04,022 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-12-15 13:43:04,022 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-12-15 13:43:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-12-15 13:43:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:43:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-12-15 13:43:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-12-15 13:43:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:43:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:43:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:43:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:43:04,023 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:43:04,023 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:43:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-15 13:43:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-15 13:43:04,024 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:43:04,024 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:43:05,395 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:43:05,398 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:43:05,744 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:43:05,749 INFO L158 Benchmark]: Toolchain (without parser) took 9377.18ms. Allocated memory was 117.4MB in the beginning and 608.2MB in the end (delta: 490.7MB). Free memory was 57.9MB in the beginning and 353.7MB in the end (delta: -295.8MB). Peak memory consumption was 288.3MB. Max. memory is 16.1GB. [2021-12-15 13:43:05,750 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 83.9MB. Free memory was 55.9MB in the beginning and 55.8MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:43:05,750 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5968.61ms. Allocated memory was 117.4MB in the beginning and 320.9MB in the end (delta: 203.4MB). Free memory was 57.9MB in the beginning and 145.5MB in the end (delta: -87.6MB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. [2021-12-15 13:43:05,751 INFO L158 Benchmark]: Boogie Procedure Inliner took 580.07ms. Allocated memory is still 320.9MB. Free memory was 145.5MB in the beginning and 99.1MB in the end (delta: 46.4MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-12-15 13:43:05,751 INFO L158 Benchmark]: Boogie Preprocessor took 968.62ms. Allocated memory was 320.9MB in the beginning and 608.2MB in the end (delta: 287.3MB). Free memory was 99.1MB in the beginning and 331.7MB in the end (delta: -232.5MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2021-12-15 13:43:05,752 INFO L158 Benchmark]: RCFGBuilder took 1855.89ms. Allocated memory is still 608.2MB. Free memory was 331.7MB in the beginning and 353.7MB in the end (delta: -22.0MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:43:05,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 83.9MB. Free memory was 55.9MB in the beginning and 55.8MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5968.61ms. Allocated memory was 117.4MB in the beginning and 320.9MB in the end (delta: 203.4MB). Free memory was 57.9MB in the beginning and 145.5MB in the end (delta: -87.6MB). Peak memory consumption was 150.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 580.07ms. Allocated memory is still 320.9MB. Free memory was 145.5MB in the beginning and 99.1MB in the end (delta: 46.4MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 968.62ms. Allocated memory was 320.9MB in the beginning and 608.2MB in the end (delta: 287.3MB). Free memory was 99.1MB in the beginning and 331.7MB in the end (delta: -232.5MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1855.89ms. Allocated memory is still 608.2MB. Free memory was 331.7MB in the beginning and 353.7MB in the end (delta: -22.0MB). Peak memory consumption was 73.4MB. 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 13:43:05,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.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 cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:43:07,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:43:07,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:43:07,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:43:07,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:43:07,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:43:07,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:43:07,680 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:43:07,682 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:43:07,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:43:07,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:43:07,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:43:07,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:43:07,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:43:07,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:43:07,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:43:07,693 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:43:07,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:43:07,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:43:07,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:43:07,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:43:07,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:43:07,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:43:07,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:43:07,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:43:07,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:43:07,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:43:07,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:43:07,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:43:07,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:43:07,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:43:07,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:43:07,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:43:07,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:43:07,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:43:07,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:43:07,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:43:07,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:43:07,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:43:07,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:43:07,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:43:07,725 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:43:07,753 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:43:07,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:43:07,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:43:07,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:43:07,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:43:07,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:43:07,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:43:07,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:43:07,756 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:43:07,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:43:07,758 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:43:07,759 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:43:07,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:43:07,759 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:43:07,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:43:07,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:43:07,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:43:07,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:43:07,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:43:07,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:43:07,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:43:07,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:43:07,761 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:43:07,761 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:43:07,761 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:43:07,761 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:43:07,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:43:07,762 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:43:07,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:43:07,762 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbfbd3145f79318c46aee4600a1c7f1169fc0990f3ad5456f8f347b068522aa1 [2021-12-15 13:43:08,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:43:08,063 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:43:08,065 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:43:08,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:43:08,069 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:43:08,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:43:08,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3c6ef779/1517aea7f87f4812b988e4baf79546e2/FLAGe35d36b4d [2021-12-15 13:43:08,939 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:43:08,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i [2021-12-15 13:43:09,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3c6ef779/1517aea7f87f4812b988e4baf79546e2/FLAGe35d36b4d [2021-12-15 13:43:09,380 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3c6ef779/1517aea7f87f4812b988e4baf79546e2 [2021-12-15 13:43:09,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:43:09,384 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:43:09,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:43:09,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:43:09,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:43:09,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:43:09" (1/1) ... [2021-12-15 13:43:09,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a5b0ff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:09, skipping insertion in model container [2021-12-15 13:43:09,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:43:09" (1/1) ... [2021-12-15 13:43:09,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:43:09,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:43:14,577 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-12-15 13:43:14,598 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-12-15 13:43:14,599 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-12-15 13:43:14,599 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-12-15 13:43:14,636 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:43:14,817 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:43:14,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:43:15,452 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-12-15 13:43:15,453 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-12-15 13:43:15,453 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-12-15 13:43:15,453 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-12-15 13:43:15,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:43:15,549 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:43:15,977 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673098,673111] [2021-12-15 13:43:15,978 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673245,673258] [2021-12-15 13:43:15,978 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673384,673397] [2021-12-15 13:43:15,979 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-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-neterion-s2io.cil.i[673542,673555] [2021-12-15 13:43:15,987 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:43:16,220 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:43:16,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16 WrapperNode [2021-12-15 13:43:16,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:43:16,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:43:16,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:43:16,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:43:16,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:16,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:16,846 INFO L137 Inliner]: procedures = 581, calls = 9449, calls flagged for inlining = 298, calls inlined = 285, statements flattened = 18931 [2021-12-15 13:43:16,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:43:16,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:43:16,847 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:43:16,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:43:16,855 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:16,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:16,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:16,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:17,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:17,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:17,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:17,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:43:17,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:43:17,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:43:17,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:43:17,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:43:16" (1/1) ... [2021-12-15 13:43:17,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:43:17,531 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:43:17,549 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 13:43:17,556 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 13:43:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:43:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:43:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2021-12-15 13:43:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2021-12-15 13:43:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:43:17,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:43:17,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:43:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:43:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:43:17,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:43:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2021-12-15 13:43:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2021-12-15 13:43:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:43:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:43:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2021-12-15 13:43:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2021-12-15 13:43:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2021-12-15 13:43:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2021-12-15 13:43:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:43:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:43:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2021-12-15 13:43:17,581 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2021-12-15 13:43:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:43:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:43:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:43:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:43:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:43:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:43:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:43:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:43:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:43:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:43:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:43:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:43:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2021-12-15 13:43:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2021-12-15 13:43:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:43:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:43:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2021-12-15 13:43:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2021-12-15 13:43:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:43:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:43:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2021-12-15 13:43:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2021-12-15 13:43:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:43:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:43:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2021-12-15 13:43:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2021-12-15 13:43:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-12-15 13:43:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-12-15 13:43:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:43:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:43:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:43:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:43:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:43:17,587 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:43:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:43:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:43:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2021-12-15 13:43:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2021-12-15 13:43:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2021-12-15 13:43:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2021-12-15 13:43:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:43:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:43:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:43:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:43:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:43:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:43:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:43:17,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:43:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:43:17,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:43:17,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:43:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:43:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2021-12-15 13:43:17,590 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2021-12-15 13:43:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:43:17,590 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:43:17,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:43:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:43:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:43:17,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:43:17,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2021-12-15 13:43:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2021-12-15 13:43:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:43:17,592 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2021-12-15 13:43:17,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2021-12-15 13:43:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:43:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:43:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:43:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:43:17,593 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2021-12-15 13:43:17,593 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2021-12-15 13:43:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:43:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:43:17,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:43:17,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:43:17,595 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2021-12-15 13:43:17,596 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2021-12-15 13:43:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2021-12-15 13:43:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2021-12-15 13:43:17,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:43:17,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:43:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:43:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:43:17,598 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2021-12-15 13:43:17,598 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2021-12-15 13:43:17,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:43:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:43:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:43:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:43:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:43:17,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:43:17,603 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:43:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:43:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2021-12-15 13:43:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2021-12-15 13:43:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:43:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:43:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2021-12-15 13:43:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2021-12-15 13:43:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:43:17,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:43:17,604 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2021-12-15 13:43:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2021-12-15 13:43:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:43:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:43:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2021-12-15 13:43:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2021-12-15 13:43:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:43:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:43:17,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:43:17,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:43:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:43:17,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:43:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:43:17,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:43:17,606 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2021-12-15 13:43:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2021-12-15 13:43:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:43:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:43:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2021-12-15 13:43:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2021-12-15 13:43:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:43:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:43:17,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:43:17,607 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:43:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:43:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:43:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:43:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:43:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:43:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:43:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2021-12-15 13:43:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2021-12-15 13:43:17,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:43:17,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2021-12-15 13:43:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:43:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2021-12-15 13:43:17,609 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2021-12-15 13:43:17,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:43:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:43:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:43:17,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:43:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:43:17,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:43:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:43:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2021-12-15 13:43:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2021-12-15 13:43:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:43:17,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:43:17,611 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2021-12-15 13:43:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2021-12-15 13:43:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:43:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:43:17,612 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 13:43:17,612 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 13:43:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:43:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:43:17,612 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:43:17,612 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:43:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:43:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:43:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:43:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:43:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2021-12-15 13:43:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2021-12-15 13:43:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:43:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:43:17,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:43:17,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:43:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:43:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:43:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2021-12-15 13:43:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2021-12-15 13:43:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:43:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:43:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2021-12-15 13:43:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2021-12-15 13:43:17,614 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:43:17,614 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:43:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:43:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:43:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:43:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:43:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:43:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2021-12-15 13:43:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2021-12-15 13:43:17,615 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:43:17,615 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:43:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:43:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:43:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2021-12-15 13:43:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2021-12-15 13:43:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:43:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:43:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2021-12-15 13:43:17,616 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2021-12-15 13:43:17,616 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:43:17,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:43:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2021-12-15 13:43:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2021-12-15 13:43:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:43:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:43:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:43:17,620 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:43:17,620 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:43:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:43:17,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:43:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:43:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:43:17,622 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2021-12-15 13:43:17,622 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:43:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:43:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:43:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:43:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:43:17,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:43:17,623 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2021-12-15 13:43:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2021-12-15 13:43:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:43:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:43:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2021-12-15 13:43:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2021-12-15 13:43:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2021-12-15 13:43:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2021-12-15 13:43:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:43:17,624 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:43:17,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:43:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:43:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:43:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2021-12-15 13:43:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:43:17,625 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:43:17,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:43:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:43:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:43:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2021-12-15 13:43:17,626 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:43:17,626 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2021-12-15 13:43:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2021-12-15 13:43:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:43:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:43:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:43:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:43:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:43:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:43:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:43:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2021-12-15 13:43:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2021-12-15 13:43:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2021-12-15 13:43:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:43:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2021-12-15 13:43:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2021-12-15 13:43:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2021-12-15 13:43:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:43:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:43:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:43:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:43:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:43:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:43:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:43:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:43:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:43:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:43:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:43:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:43:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:43:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:43:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:43:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:43:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:43:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2021-12-15 13:43:17,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2021-12-15 13:43:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:43:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:43:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-12-15 13:43:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-12-15 13:43:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2021-12-15 13:43:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2021-12-15 13:43:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:43:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:43:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:43:17,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:43:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:43:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:43:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2021-12-15 13:43:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2021-12-15 13:43:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:43:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:43:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2021-12-15 13:43:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2021-12-15 13:43:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:43:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:43:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:43:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2021-12-15 13:43:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2021-12-15 13:43:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:43:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2021-12-15 13:43:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:43:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:43:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:43:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2021-12-15 13:43:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2021-12-15 13:43:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2021-12-15 13:43:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2021-12-15 13:43:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:43:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:43:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:43:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:43:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2021-12-15 13:43:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2021-12-15 13:43:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2021-12-15 13:43:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2021-12-15 13:43:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2021-12-15 13:43:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2021-12-15 13:43:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:43:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:43:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:43:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:43:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:43:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:43:17,637 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:43:17,637 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2021-12-15 13:43:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:43:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2021-12-15 13:43:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:43:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2021-12-15 13:43:17,638 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2021-12-15 13:43:17,638 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:43:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:43:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2021-12-15 13:43:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2021-12-15 13:43:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2021-12-15 13:43:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2021-12-15 13:43:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2021-12-15 13:43:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2021-12-15 13:43:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2021-12-15 13:43:17,639 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2021-12-15 13:43:17,639 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:43:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:43:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:43:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:43:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:43:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:43:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-12-15 13:43:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-12-15 13:43:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:43:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:43:18,990 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:43:18,993 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:43:21,926 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:43:21,929 INFO L158 Benchmark]: Toolchain (without parser) took 12546.27ms. Allocated memory was 65.0MB in the beginning and 1.5GB in the end (delta: 1.5GB). Free memory was 32.9MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 326.5MB. Max. memory is 16.1GB. [2021-12-15 13:43:21,930 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 60.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:43:21,930 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6836.27ms. Allocated memory was 65.0MB in the beginning and 505.4MB in the end (delta: 440.4MB). Free memory was 32.6MB in the beginning and 286.5MB in the end (delta: -254.0MB). Peak memory consumption was 239.5MB. Max. memory is 16.1GB. [2021-12-15 13:43:21,930 INFO L158 Benchmark]: Boogie Procedure Inliner took 624.71ms. Allocated memory is still 505.4MB. Free memory was 286.5MB in the beginning and 309.6MB in the end (delta: -23.1MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. [2021-12-15 13:43:21,931 INFO L158 Benchmark]: Boogie Preprocessor took 669.94ms. Allocated memory is still 505.4MB. Free memory was 309.6MB in the beginning and 242.5MB in the end (delta: 67.1MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-12-15 13:43:21,931 INFO L158 Benchmark]: RCFGBuilder took 4410.19ms. Allocated memory was 505.4MB in the beginning and 1.5GB in the end (delta: 1.0GB). Free memory was 242.5MB in the beginning and 1.2GB in the end (delta: -990.9MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2021-12-15 13:43:21,932 INFO L339 ainManager$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 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 60.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6836.27ms. Allocated memory was 65.0MB in the beginning and 505.4MB in the end (delta: 440.4MB). Free memory was 32.6MB in the beginning and 286.5MB in the end (delta: -254.0MB). Peak memory consumption was 239.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 624.71ms. Allocated memory is still 505.4MB. Free memory was 286.5MB in the beginning and 309.6MB in the end (delta: -23.1MB). Peak memory consumption was 112.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 669.94ms. Allocated memory is still 505.4MB. Free memory was 309.6MB in the beginning and 242.5MB in the end (delta: 67.1MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4410.19ms. Allocated memory was 505.4MB in the beginning and 1.5GB in the end (delta: 1.0GB). Free memory was 242.5MB in the beginning and 1.2GB in the end (delta: -990.9MB). Peak memory consumption was 97.5MB. 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 13:43:21,982 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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable