./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.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 d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:27,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:27,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:27,734 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:27,735 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:27,736 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:27,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:27,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:27,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:27,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:27,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:27,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:27,749 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:27,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:27,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:27,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:27,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:27,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:27,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:27,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:27,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:27,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:27,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:27,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:27,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:27,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:27,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:27,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:27,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:27,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:27,783 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:27,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:27,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:27,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:27,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:27,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:27,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:27,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:27,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:27,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:27,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:27,789 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:35:27,811 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:27,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:27,812 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:27,812 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:27,813 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:27,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:27,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:27,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:27,814 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:27,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:27,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:27,817 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:27,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:27,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:27,817 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:27,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:27,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:27,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:27,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:27,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:27,818 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:35:27,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:35:27,819 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:27,819 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:27,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:27,820 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:27,820 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 [2021-12-15 13:35:28,044 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:28,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:28,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:28,090 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:28,091 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:28,092 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-12-15 13:35:28,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f87a12b/762bb64571dc4f3cbef49077d3918a54/FLAGc60b41004 [2021-12-15 13:35:28,876 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:28,877 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-12-15 13:35:28,934 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f87a12b/762bb64571dc4f3cbef49077d3918a54/FLAGc60b41004 [2021-12-15 13:35:29,169 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0f87a12b/762bb64571dc4f3cbef49077d3918a54 [2021-12-15 13:35:29,172 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:29,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:29,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:29,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:29,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:29,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:29" (1/1) ... [2021-12-15 13:35:29,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8fe2634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:29, skipping insertion in model container [2021-12-15 13:35:29,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:29" (1/1) ... [2021-12-15 13:35:29,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:29,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:32,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2021-12-15 13:35:32,014 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2021-12-15 13:35:32,015 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2021-12-15 13:35:32,016 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2021-12-15 13:35:32,040 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:32,079 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:32,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2021-12-15 13:35:32,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2021-12-15 13:35:32,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2021-12-15 13:35:32,377 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2021-12-15 13:35:32,416 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:32,577 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:32,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32 WrapperNode [2021-12-15 13:35:32,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:32,578 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:32,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:32,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:32,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:32,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:32,843 INFO L137 Inliner]: procedures = 547, calls = 4326, calls flagged for inlining = 248, calls inlined = 226, statements flattened = 8589 [2021-12-15 13:35:32,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:32,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:32,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:32,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:32,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:32,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:32,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:32,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:33,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:33,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:33,101 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:33,141 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:33,142 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:33,142 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:33,143 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:33,144 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:32" (1/1) ... [2021-12-15 13:35:33,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:33,157 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:33,166 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 13:35:33,199 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 13:35:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:35:33,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:35:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:33,221 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:33,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:35:33,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:35:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-12-15 13:35:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-12-15 13:35:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-12-15 13:35:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-12-15 13:35:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:35:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:35:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2021-12-15 13:35:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2021-12-15 13:35:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:33,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:35:33,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:35:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-12-15 13:35:33,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-12-15 13:35:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2021-12-15 13:35:33,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2021-12-15 13:35:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-12-15 13:35:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-12-15 13:35:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:35:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:35:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-12-15 13:35:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-12-15 13:35:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:35:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:35:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:35:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:35:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:35:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:35:33,225 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-12-15 13:35:33,225 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-12-15 13:35:33,226 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:35:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:35:33,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:35:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:35:33,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:35:33,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:35:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-12-15 13:35:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-12-15 13:35:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:33,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:35:33,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:35:33,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:35:33,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:35:33,229 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-12-15 13:35:33,229 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-12-15 13:35:33,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:35:33,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:35:33,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:33,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:35:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:35:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:35:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:35:33,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:35:33,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:35:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:35:33,231 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:35:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:33,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:33,231 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:35:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:35:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-12-15 13:35:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-12-15 13:35:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:35:33,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:35:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:33,232 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:35:33,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:35:33,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:35:33,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:35:33,233 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:35:33,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:35:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:35:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-12-15 13:35:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-12-15 13:35:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:35:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:35:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-15 13:35:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-15 13:35:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:35:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:35:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:35:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:35:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:35:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:35:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-12-15 13:35:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-12-15 13:35:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:35:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:35:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-12-15 13:35:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-12-15 13:35:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2021-12-15 13:35:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2021-12-15 13:35:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:35:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:35:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:35:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:35:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:35:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:35:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-12-15 13:35:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-12-15 13:35:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:35:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:35:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-12-15 13:35:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-12-15 13:35:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:35:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:35:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:35:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:35:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:35:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:35:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:35:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2021-12-15 13:35:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2021-12-15 13:35:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-12-15 13:35:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-12-15 13:35:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:35:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:35:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-12-15 13:35:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-12-15 13:35:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:35:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:35:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:35:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:35:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-12-15 13:35:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-12-15 13:35:33,253 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:35:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:35:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-12-15 13:35:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-12-15 13:35:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:35:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:35:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-12-15 13:35:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-12-15 13:35:33,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:35:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:35:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:35:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:35:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-12-15 13:35:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-12-15 13:35:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:35:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:35:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:35:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:35:33,255 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-12-15 13:35:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-12-15 13:35:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:35:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:35:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-12-15 13:35:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-12-15 13:35:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-12-15 13:35:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-12-15 13:35:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:35:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:35:33,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-12-15 13:35:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:33,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:35:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:35:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:35:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:35:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:35:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:35:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:33,258 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:35:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:35:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:35:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:35:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:35:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:35:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:35:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:35:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-12-15 13:35:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-12-15 13:35:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2021-12-15 13:35:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:33,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2021-12-15 13:35:33,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2021-12-15 13:35:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:35:33,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:35:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:35:33,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:35:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2021-12-15 13:35:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2021-12-15 13:35:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:35:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:35:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-12-15 13:35:33,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-12-15 13:35:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-12-15 13:35:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2021-12-15 13:35:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-12-15 13:35:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:35:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:35:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-12-15 13:35:33,267 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-12-15 13:35:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:35:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:35:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:35:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:35:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:35:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:35:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:35:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:35:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-12-15 13:35:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2021-12-15 13:35:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-12-15 13:35:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:35:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:35:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:35:33,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:33,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-12-15 13:35:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-12-15 13:35:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-12-15 13:35:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-12-15 13:35:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-12-15 13:35:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-12-15 13:35:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:35:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:35:33,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2021-12-15 13:35:33,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2021-12-15 13:35:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-12-15 13:35:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-12-15 13:35:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:35:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-12-15 13:35:33,271 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-12-15 13:35:33,271 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-12-15 13:35:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-12-15 13:35:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:35:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:35:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:35:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:35:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:35:33,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:35:33,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:35:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:35:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:35:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:33,273 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:35:33,273 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:35:34,049 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:34,053 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:34,299 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:34,303 INFO L158 Benchmark]: Toolchain (without parser) took 5129.85ms. Allocated memory was 117.4MB in the beginning and 291.5MB in the end (delta: 174.1MB). Free memory was 81.5MB in the beginning and 163.1MB in the end (delta: -81.6MB). Peak memory consumption was 189.8MB. Max. memory is 16.1GB. [2021-12-15 13:35:34,303 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:34,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3404.26ms. Allocated memory was 117.4MB in the beginning and 291.5MB in the end (delta: 174.1MB). Free memory was 80.9MB in the beginning and 177.9MB in the end (delta: -97.1MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:34,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.88ms. Allocated memory is still 291.5MB. Free memory was 177.9MB in the beginning and 127.6MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:34,305 INFO L158 Benchmark]: Boogie Preprocessor took 296.09ms. Allocated memory is still 291.5MB. Free memory was 127.6MB in the beginning and 149.0MB in the end (delta: -21.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:34,305 INFO L158 Benchmark]: RCFGBuilder took 1160.19ms. Allocated memory is still 291.5MB. Free memory was 149.0MB in the beginning and 163.1MB in the end (delta: -14.1MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:34,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 81.8MB. Free memory was 52.1MB in the beginning and 52.1MB in the end (delta: 27.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3404.26ms. Allocated memory was 117.4MB in the beginning and 291.5MB in the end (delta: 174.1MB). Free memory was 80.9MB in the beginning and 177.9MB in the end (delta: -97.1MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.88ms. Allocated memory is still 291.5MB. Free memory was 177.9MB in the beginning and 127.6MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 296.09ms. Allocated memory is still 291.5MB. Free memory was 127.6MB in the beginning and 149.0MB in the end (delta: -21.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1160.19ms. Allocated memory is still 291.5MB. Free memory was 149.0MB in the beginning and 163.1MB in the end (delta: -14.1MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:34,354 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.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 d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:36,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:36,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:36,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:36,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:36,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:36,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:36,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:36,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:36,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:36,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:36,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:36,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:36,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:36,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:36,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:36,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:36,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:36,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:36,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:36,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:36,250 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:36,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:36,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:36,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:36,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:36,255 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:36,256 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:36,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:36,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:36,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:36,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:36,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:36,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:36,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:36,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:36,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:36,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:36,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:36,263 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:36,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:36,264 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:35:36,293 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:36,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:36,294 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:36,294 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:36,295 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:36,295 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:36,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:36,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:36,296 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:36,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:36,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:36,297 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:36,298 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:36,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:36,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:36,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:36,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:36,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:36,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:36,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:36,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:36,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:36,301 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:35:36,301 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d46a0c21917156d86326b49faaf0b679a3e4aece26c641cfed6d2cba03552492 [2021-12-15 13:35:36,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:36,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:36,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:36,577 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:36,578 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:36,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-12-15 13:35:36,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b8ea3d6/c310c2bd7d55461b97fd4999cc137e40/FLAG29b9a8f76 [2021-12-15 13:35:37,391 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:37,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-12-15 13:35:37,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b8ea3d6/c310c2bd7d55461b97fd4999cc137e40/FLAG29b9a8f76 [2021-12-15 13:35:37,616 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b8ea3d6/c310c2bd7d55461b97fd4999cc137e40 [2021-12-15 13:35:37,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:37,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:37,621 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:37,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:37,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:37,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:37" (1/1) ... [2021-12-15 13:35:37,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b87c74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:37, skipping insertion in model container [2021-12-15 13:35:37,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:37" (1/1) ... [2021-12-15 13:35:37,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:37,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:40,699 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2021-12-15 13:35:40,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2021-12-15 13:35:40,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2021-12-15 13:35:40,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2021-12-15 13:35:40,723 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:40,776 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:35:40,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:41,123 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2021-12-15 13:35:41,124 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2021-12-15 13:35:41,124 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2021-12-15 13:35:41,125 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2021-12-15 13:35:41,130 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:41,152 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:41,499 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450587,450600] [2021-12-15 13:35:41,501 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450756,450769] [2021-12-15 13:35:41,501 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[450923,450936] [2021-12-15 13:35:41,501 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[451091,451104] [2021-12-15 13:35:41,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:41,700 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:41,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41 WrapperNode [2021-12-15 13:35:41,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:41,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:41,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:41,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:41,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:41,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,007 INFO L137 Inliner]: procedures = 561, calls = 4326, calls flagged for inlining = 248, calls inlined = 226, statements flattened = 8372 [2021-12-15 13:35:42,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:42,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:42,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:42,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:42,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,287 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,377 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:42,378 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:42,378 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:42,378 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:42,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:41" (1/1) ... [2021-12-15 13:35:42,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:42,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:42,412 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 13:35:42,428 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 13:35:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:35:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:35:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:35:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:35:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-12-15 13:35:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-12-15 13:35:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-12-15 13:35:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-12-15 13:35:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:35:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:35:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2021-12-15 13:35:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2021-12-15 13:35:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:35:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:35:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-12-15 13:35:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-12-15 13:35:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2021-12-15 13:35:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2021-12-15 13:35:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-12-15 13:35:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-12-15 13:35:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:35:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:35:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-12-15 13:35:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-12-15 13:35:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:35:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:35:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:35:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:35:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:35:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:35:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-12-15 13:35:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-12-15 13:35:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:35:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:35:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:35:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:35:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:35:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:35:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-12-15 13:35:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-12-15 13:35:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:35:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:35:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:35:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:35:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-12-15 13:35:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-12-15 13:35:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:35:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:35:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:35:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:35:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:35:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:35:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:35:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:35:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:35:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:35:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:35:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:35:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-12-15 13:35:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-12-15 13:35:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:35:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:35:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:35:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:35:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:35:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:35:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:35:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:35:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:35:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:35:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:35:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-12-15 13:35:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-12-15 13:35:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:35:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:35:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-15 13:35:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-15 13:35:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:35:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:35:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:35:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:35:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-12-15 13:35:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-12-15 13:35:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:35:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:35:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-12-15 13:35:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-12-15 13:35:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_83 [2021-12-15 13:35:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_83 [2021-12-15 13:35:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:35:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:35:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:35:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:35:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:35:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:35:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-12-15 13:35:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-12-15 13:35:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:35:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:35:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-12-15 13:35:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-12-15 13:35:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:35:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:35:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:35:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:35:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:35:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:35:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:35:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:35:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:35:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:35:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_98 [2021-12-15 13:35:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_98 [2021-12-15 13:35:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:35:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:35:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-12-15 13:35:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-12-15 13:35:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:35:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:35:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-12-15 13:35:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-12-15 13:35:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:35:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:35:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-12-15 13:35:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-12-15 13:35:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:35:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:35:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-12-15 13:35:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-12-15 13:35:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:35:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:35:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-12-15 13:35:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-12-15 13:35:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:35:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:35:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:35:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:35:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-12-15 13:35:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-12-15 13:35:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:35:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:35:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-12-15 13:35:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-12-15 13:35:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:35:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:35:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:35:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-12-15 13:35:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-12-15 13:35:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-12-15 13:35:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-12-15 13:35:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:35:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:35:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:35:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:35:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-12-15 13:35:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-12-15 13:35:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:35:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:35:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:35:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:35:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:35:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:35:42,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:35:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:35:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:35:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:35:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:42,467 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:35:42,467 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:35:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:35:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:35:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-12-15 13:35:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-12-15 13:35:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-12-15 13:35:42,468 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-12-15 13:35:42,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2021-12-15 13:35:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:42,469 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2021-12-15 13:35:42,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2021-12-15 13:35:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:42,470 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 13:35:42,470 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 13:35:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:35:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:35:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:42,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:42,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:35:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:35:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2021-12-15 13:35:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2021-12-15 13:35:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:35:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:35:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-12-15 13:35:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-12-15 13:35:42,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-12-15 13:35:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-12-15 13:35:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2021-12-15 13:35:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2021-12-15 13:35:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-12-15 13:35:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-12-15 13:35:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:35:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:35:42,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:35:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:35:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-12-15 13:35:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-12-15 13:35:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:35:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:35:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:35:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:35:42,473 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:35:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:35:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:35:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:35:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-12-15 13:35:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-12-15 13:35:42,474 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2021-12-15 13:35:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-12-15 13:35:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:35:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:35:42,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:35:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:35:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-12-15 13:35:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-12-15 13:35:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-12-15 13:35:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-12-15 13:35:42,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-12-15 13:35:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-12-15 13:35:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2021-12-15 13:35:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2021-12-15 13:35:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2021-12-15 13:35:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2021-12-15 13:35:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-12-15 13:35:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-12-15 13:35:42,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-12-15 13:35:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-12-15 13:35:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:35:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:35:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-12-15 13:35:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-12-15 13:35:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-12-15 13:35:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-12-15 13:35:42,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:35:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:35:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:35:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:35:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:35:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:35:42,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:35:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:35:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:42,480 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:35:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:35:43,441 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:43,446 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:43,557 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:43,560 INFO L158 Benchmark]: Toolchain (without parser) took 5939.81ms. Allocated memory was 65.0MB in the beginning and 436.2MB in the end (delta: 371.2MB). Free memory was 33.2MB in the beginning and 254.1MB in the end (delta: -220.9MB). Peak memory consumption was 170.8MB. Max. memory is 16.1GB. [2021-12-15 13:35:43,561 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 26.5MB in the beginning and 26.4MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:43,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4080.72ms. Allocated memory was 65.0MB in the beginning and 251.7MB in the end (delta: 186.6MB). Free memory was 33.0MB in the beginning and 132.5MB in the end (delta: -99.5MB). Peak memory consumption was 153.0MB. Max. memory is 16.1GB. [2021-12-15 13:35:43,562 INFO L158 Benchmark]: Boogie Procedure Inliner took 306.73ms. Allocated memory is still 251.7MB. Free memory was 132.5MB in the beginning and 85.3MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-12-15 13:35:43,562 INFO L158 Benchmark]: Boogie Preprocessor took 368.34ms. Allocated memory was 251.7MB in the beginning and 436.2MB in the end (delta: 184.5MB). Free memory was 85.3MB in the beginning and 268.8MB in the end (delta: -183.5MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2021-12-15 13:35:43,563 INFO L158 Benchmark]: RCFGBuilder took 1180.90ms. Allocated memory is still 436.2MB. Free memory was 268.8MB in the beginning and 254.1MB in the end (delta: 14.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:43,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 26.5MB in the beginning and 26.4MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4080.72ms. Allocated memory was 65.0MB in the beginning and 251.7MB in the end (delta: 186.6MB). Free memory was 33.0MB in the beginning and 132.5MB in the end (delta: -99.5MB). Peak memory consumption was 153.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 306.73ms. Allocated memory is still 251.7MB. Free memory was 132.5MB in the beginning and 85.3MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.34ms. Allocated memory was 251.7MB in the beginning and 436.2MB in the end (delta: 184.5MB). Free memory was 85.3MB in the beginning and 268.8MB in the end (delta: -183.5MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1180.90ms. Allocated memory is still 436.2MB. Free memory was 268.8MB in the beginning and 254.1MB in the end (delta: 14.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:35:43,604 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