./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:19,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:19,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:19,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:19,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:19,618 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:19,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:19,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:19,626 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:19,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:19,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:19,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:19,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:19,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:19,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:19,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:19,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:19,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:19,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:19,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:19,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:19,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:19,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:19,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:19,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:19,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:19,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:19,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:19,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:19,659 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:19,659 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:19,660 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:19,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:19,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:19,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:19,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:19,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:19,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:19,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:19,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:19,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:19,669 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:56:19,708 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:19,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:19,718 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:19,718 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:19,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:19,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:19,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:19,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:56:19,720 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:19,720 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:19,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:19,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:19,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:19,722 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:19,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:19,723 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:19,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:19,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:19,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:19,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:19,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:19,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:19,725 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:56:19,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:56:19,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:19,725 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff [2021-11-23 15:56:19,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:20,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:20,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:20,009 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:20,009 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:20,011 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-11-23 15:56:20,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/16492881f/df6f4dcbb8f3475ca147a41a43df4fb5/FLAGaa311531d [2021-11-23 15:56:21,020 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:21,021 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-11-23 15:56:21,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/16492881f/df6f4dcbb8f3475ca147a41a43df4fb5/FLAGaa311531d [2021-11-23 15:56:21,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/16492881f/df6f4dcbb8f3475ca147a41a43df4fb5 [2021-11-23 15:56:21,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:21,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:21,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:21,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:21,453 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:21,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:21" (1/1) ... [2021-11-23 15:56:21,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@358d3886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:21, skipping insertion in model container [2021-11-23 15:56:21,455 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:21" (1/1) ... [2021-11-23 15:56:21,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:21,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:24,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-11-23 15:56:24,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-11-23 15:56:24,567 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:24,596 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:24,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-11-23 15:56:24,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-11-23 15:56:24,950 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:25,173 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:25,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25 WrapperNode [2021-11-23 15:56:25,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:25,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:25,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:25,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:25,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,487 INFO L137 Inliner]: procedures = 454, calls = 1901, calls flagged for inlining = 226, calls inlined = 205, statements flattened = 4690 [2021-11-23 15:56:25,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:25,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:25,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:25,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:25,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,647 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,715 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:25,756 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:25,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:25,757 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:25,758 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:25" (1/1) ... [2021-11-23 15:56:25,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:25,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:25,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:25,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:25,835 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2021-11-23 15:56:25,835 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2021-11-23 15:56:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:56:25,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:56:25,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:56:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:56:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:56:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:56:25,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:25,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2021-11-23 15:56:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2021-11-23 15:56:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:25,840 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:56:25,840 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:56:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:25,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:56:25,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:56:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:56:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:56:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:25,842 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:56:25,842 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:56:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:56:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:56:25,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:25,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:25,844 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:25,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:56:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:56:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2021-11-23 15:56:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2021-11-23 15:56:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:25,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:25,845 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2021-11-23 15:56:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2021-11-23 15:56:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:56:25,846 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2021-11-23 15:56:25,846 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2021-11-23 15:56:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2021-11-23 15:56:25,847 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2021-11-23 15:56:25,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:56:25,848 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2021-11-23 15:56:25,848 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2021-11-23 15:56:25,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:56:25,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:56:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:56:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:25,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:25,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:56:25,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:56:25,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:56:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:56:25,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:56:25,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:56:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:56:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:56:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:25,853 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2021-11-23 15:56:25,853 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2021-11-23 15:56:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:56:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:56:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:56:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:56:25,854 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2021-11-23 15:56:25,854 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2021-11-23 15:56:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:56:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:56:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:56:25,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:56:25,855 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:25,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:25,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:56:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:56:25,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:56:25,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:56:25,858 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:56:25,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:56:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2021-11-23 15:56:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2021-11-23 15:56:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:56:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:56:25,859 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:56:25,859 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:56:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2021-11-23 15:56:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2021-11-23 15:56:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:56:25,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:56:25,860 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:56:25,861 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:56:25,861 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:56:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:56:25,862 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:56:25,862 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:56:25,863 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:56:25,863 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:56:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:25,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:25,866 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2021-11-23 15:56:25,867 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2021-11-23 15:56:25,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:25,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:25,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:25,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2021-11-23 15:56:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2021-11-23 15:56:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2021-11-23 15:56:25,876 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2021-11-23 15:56:25,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:56:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:56:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2021-11-23 15:56:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2021-11-23 15:56:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:25,877 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2021-11-23 15:56:25,877 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2021-11-23 15:56:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:56:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:56:25,878 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:56:25,878 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:56:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:56:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:56:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:56:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:56:25,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:56:25,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:56:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2021-11-23 15:56:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2021-11-23 15:56:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2021-11-23 15:56:25,880 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2021-11-23 15:56:25,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:56:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:56:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2021-11-23 15:56:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2021-11-23 15:56:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:25,881 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2021-11-23 15:56:25,881 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2021-11-23 15:56:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:56:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:56:25,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:56:25,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:56:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2021-11-23 15:56:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2021-11-23 15:56:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:56:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:56:25,883 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:56:25,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:56:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:56:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:56:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:56:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:56:25,884 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:25,884 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:56:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2021-11-23 15:56:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2021-11-23 15:56:25,885 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:25,885 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2021-11-23 15:56:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2021-11-23 15:56:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-11-23 15:56:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-11-23 15:56:25,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:56:25,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:56:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:56:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:56:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2021-11-23 15:56:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2021-11-23 15:56:25,887 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:25,887 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:56:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-11-23 15:56:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-11-23 15:56:25,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:56:25,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:56:26,811 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:26,818 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:27,387 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:27,393 INFO L158 Benchmark]: Toolchain (without parser) took 5942.60ms. Allocated memory was 111.1MB in the beginning and 220.2MB in the end (delta: 109.1MB). Free memory was 65.7MB in the beginning and 92.5MB in the end (delta: -26.8MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,393 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory was 64.6MB in the beginning and 64.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:27,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3724.03ms. Allocated memory was 111.1MB in the beginning and 220.2MB in the end (delta: 109.1MB). Free memory was 65.4MB in the beginning and 106.5MB in the end (delta: -41.0MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,396 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.83ms. Allocated memory is still 220.2MB. Free memory was 106.5MB in the beginning and 133.3MB in the end (delta: -26.8MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,398 INFO L158 Benchmark]: Boogie Preprocessor took 265.28ms. Allocated memory is still 220.2MB. Free memory was 133.3MB in the beginning and 105.0MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,398 INFO L158 Benchmark]: RCFGBuilder took 1634.34ms. Allocated memory is still 220.2MB. Free memory was 105.0MB in the beginning and 92.5MB in the end (delta: 12.5MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:27,401 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 111.1MB. Free memory was 64.6MB in the beginning and 64.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3724.03ms. Allocated memory was 111.1MB in the beginning and 220.2MB in the end (delta: 109.1MB). Free memory was 65.4MB in the beginning and 106.5MB in the end (delta: -41.0MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.83ms. Allocated memory is still 220.2MB. Free memory was 106.5MB in the beginning and 133.3MB in the end (delta: -26.8MB). Peak memory consumption was 16.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 265.28ms. Allocated memory is still 220.2MB. Free memory was 133.3MB in the beginning and 105.0MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1634.34ms. Allocated memory is still 220.2MB. Free memory was 105.0MB in the beginning and 92.5MB in the end (delta: 12.5MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:27,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:29,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:29,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:29,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:29,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:29,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:29,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:29,957 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:29,960 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:29,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:29,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:29,971 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:29,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:29,974 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:29,976 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:29,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:29,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:29,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:29,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:29,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:29,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:29,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:30,003 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:30,005 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:30,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:30,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:30,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:30,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:30,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:30,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:30,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:30,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:30,023 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:30,023 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:30,025 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:30,025 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:30,026 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:30,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:30,027 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:30,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:30,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:30,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:30,074 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:30,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:30,076 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:30,076 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:30,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:30,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:30,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:30,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:30,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:30,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:30,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:30,080 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:30,081 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:30,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:30,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:30,081 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:30,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:30,082 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:30,082 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:30,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:30,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:30,083 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:30,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:30,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:30,084 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:30,084 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:30,084 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:30,084 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:30,085 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:30,085 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff [2021-11-23 15:56:30,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:30,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:30,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:30,517 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:30,518 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:30,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-11-23 15:56:30,599 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/513c9972b/e77537c8bef843d9b46c98e8484b1ffe/FLAGe614fde51 [2021-11-23 15:56:31,592 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:31,593 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-11-23 15:56:31,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/513c9972b/e77537c8bef843d9b46c98e8484b1ffe/FLAGe614fde51 [2021-11-23 15:56:32,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/data/513c9972b/e77537c8bef843d9b46c98e8484b1ffe [2021-11-23 15:56:32,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:32,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:32,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:32,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:32,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:32,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:32" (1/1) ... [2021-11-23 15:56:32,018 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bb173b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:32, skipping insertion in model container [2021-11-23 15:56:32,018 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:32" (1/1) ... [2021-11-23 15:56:32,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:32,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:35,152 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-11-23 15:56:35,155 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-11-23 15:56:35,175 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:35,211 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:35,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:35,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-11-23 15:56:35,616 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-11-23 15:56:35,621 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:35,640 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:36,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-11-23 15:56:36,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-11-23 15:56:36,016 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:36,444 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:36,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36 WrapperNode [2021-11-23 15:56:36,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:36,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:36,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:36,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:36,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,782 INFO L137 Inliner]: procedures = 468, calls = 1901, calls flagged for inlining = 226, calls inlined = 205, statements flattened = 4495 [2021-11-23 15:56:36,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:36,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:36,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:36,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:36,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:36,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:37,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:37,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:37,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:37,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:37,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:37,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:36" (1/1) ... [2021-11-23 15:56:37,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:37,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:37,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:37,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:37,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2021-11-23 15:56:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2021-11-23 15:56:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:37,126 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:37,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:56:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:56:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:56:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-11-23 15:56:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:56:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:56:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:37,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2021-11-23 15:56:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2021-11-23 15:56:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:37,128 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:56:37,128 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:56:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:56:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:56:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:56:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:56:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:56:37,130 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:56:37,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:56:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:56:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:56:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:56:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2021-11-23 15:56:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2021-11-23 15:56:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2021-11-23 15:56:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2021-11-23 15:56:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2021-11-23 15:56:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2021-11-23 15:56:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2021-11-23 15:56:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2021-11-23 15:56:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2021-11-23 15:56:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2021-11-23 15:56:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:56:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:56:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:37,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:56:37,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:56:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:56:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:56:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:56:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:56:37,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:56:37,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:56:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2021-11-23 15:56:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2021-11-23 15:56:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:37,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:56:37,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:56:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:56:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:56:37,142 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2021-11-23 15:56:37,142 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2021-11-23 15:56:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:56:37,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:56:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:37,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:56:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:56:37,144 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:37,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:37,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:56:37,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:56:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:56:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:56:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:56:37,146 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:56:37,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:56:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2021-11-23 15:56:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2021-11-23 15:56:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:56:37,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:56:37,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:56:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:56:37,148 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:37,148 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:37,149 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2021-11-23 15:56:37,149 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2021-11-23 15:56:37,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:56:37,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:56:37,152 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:37,153 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:37,154 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:56:37,154 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:56:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:37,155 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:56:37,156 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:56:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:56:37,161 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:56:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:56:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:56:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2021-11-23 15:56:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2021-11-23 15:56:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2021-11-23 15:56:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2021-11-23 15:56:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2021-11-23 15:56:37,164 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2021-11-23 15:56:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:56:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:56:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2021-11-23 15:56:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2021-11-23 15:56:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2021-11-23 15:56:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2021-11-23 15:56:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:56:37,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:56:37,166 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:56:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:56:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:56:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:56:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:37,167 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:56:37,167 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:56:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:56:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:56:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2021-11-23 15:56:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2021-11-23 15:56:37,168 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2021-11-23 15:56:37,168 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2021-11-23 15:56:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:56:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:56:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2021-11-23 15:56:37,169 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2021-11-23 15:56:37,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2021-11-23 15:56:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2021-11-23 15:56:37,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:37,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:56:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:56:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:56:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:56:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2021-11-23 15:56:37,171 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2021-11-23 15:56:37,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:56:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:56:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:56:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:56:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:56:37,172 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:56:37,172 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:56:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:56:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:37,173 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:37,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2021-11-23 15:56:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2021-11-23 15:56:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:37,174 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:37,174 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2021-11-23 15:56:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2021-11-23 15:56:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-11-23 15:56:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-11-23 15:56:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:56:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:56:37,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:56:37,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:56:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2021-11-23 15:56:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2021-11-23 15:56:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:37,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-11-23 15:56:37,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-11-23 15:56:37,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:56:37,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:56:38,174 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:38,182 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:56,476 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:56,482 INFO L158 Benchmark]: Toolchain (without parser) took 24470.50ms. Allocated memory was 69.2MB in the beginning and 421.5MB in the end (delta: 352.3MB). Free memory was 34.0MB in the beginning and 319.5MB in the end (delta: -285.4MB). Peak memory consumption was 124.7MB. Max. memory is 16.1GB. [2021-11-23 15:56:56,484 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:56,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4433.22ms. Allocated memory was 69.2MB in the beginning and 218.1MB in the end (delta: 148.9MB). Free memory was 33.8MB in the beginning and 93.0MB in the end (delta: -59.3MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:56,485 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.74ms. Allocated memory is still 218.1MB. Free memory was 93.0MB in the beginning and 130.4MB in the end (delta: -37.4MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:56,485 INFO L158 Benchmark]: Boogie Preprocessor took 260.28ms. Allocated memory is still 218.1MB. Free memory was 130.4MB in the beginning and 100.0MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:56:56,486 INFO L158 Benchmark]: RCFGBuilder took 19433.77ms. Allocated memory was 218.1MB in the beginning and 421.5MB in the end (delta: 203.4MB). Free memory was 100.0MB in the beginning and 319.5MB in the end (delta: -219.4MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:56,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 69.2MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4433.22ms. Allocated memory was 69.2MB in the beginning and 218.1MB in the end (delta: 148.9MB). Free memory was 33.8MB in the beginning and 93.0MB in the end (delta: -59.3MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.74ms. Allocated memory is still 218.1MB. Free memory was 93.0MB in the beginning and 130.4MB in the end (delta: -37.4MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 260.28ms. Allocated memory is still 218.1MB. Free memory was 130.4MB in the beginning and 100.0MB in the end (delta: 30.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19433.77ms. Allocated memory was 218.1MB in the beginning and 421.5MB in the end (delta: 203.4MB). Free memory was 100.0MB in the beginning and 319.5MB in the end (delta: -219.4MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:56,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d099f517-21b5-41e1-b3e7-ae12faaccc63/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable