./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2574bb2da6c0c601906b941691f4c083ed09b2a5e74baf39cfe63fadbf571c0e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:37:16,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:37:16,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:37:16,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:37:16,482 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:37:16,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:37:16,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:37:16,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:37:16,489 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:37:16,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:37:16,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:37:16,492 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:37:16,493 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:37:16,494 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:37:16,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:37:16,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:37:16,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:37:16,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:37:16,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:37:16,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:37:16,504 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:37:16,505 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:37:16,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:37:16,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:37:16,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:37:16,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:37:16,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:37:16,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:37:16,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:37:16,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:37:16,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:37:16,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:37:16,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:37:16,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:37:16,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:37:16,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:37:16,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:37:16,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:37:16,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:37:16,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:37:16,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:37:16,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:37:16,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:37:16,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:37:16,556 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:37:16,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:37:16,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:37:16,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:37:16,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:37:16,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:37:16,559 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:37:16,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:37:16,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:37:16,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:37:16,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:37:16,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:37:16,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:37:16,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:37:16,561 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:37:16,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:37:16,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:37:16,562 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:37:16,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:37:16,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:16,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:37:16,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:37:16,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:37:16,563 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:37:16,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:37:16,564 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:37:16,564 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:37:16,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:37:16,565 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_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2574bb2da6c0c601906b941691f4c083ed09b2a5e74baf39cfe63fadbf571c0e [2022-11-02 20:37:16,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:37:16,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:37:16,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:37:16,963 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:37:16,964 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:37:16,967 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2022-11-02 20:37:17,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/data/e6f713d71/796f80c04973419fb30d888852e2be12/FLAGd6af93c99 [2022-11-02 20:37:18,290 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:37:18,292 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i [2022-11-02 20:37:18,374 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/data/e6f713d71/796f80c04973419fb30d888852e2be12/FLAGd6af93c99 [2022-11-02 20:37:18,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/data/e6f713d71/796f80c04973419fb30d888852e2be12 [2022-11-02 20:37:18,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:37:18,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:37:18,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:18,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:37:18,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:37:18,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:18" (1/1) ... [2022-11-02 20:37:18,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71fd5ac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:18, skipping insertion in model container [2022-11-02 20:37:18,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:37:18" (1/1) ... [2022-11-02 20:37:18,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:37:18,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:37:22,230 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_4244b827-9c2e-4565-bd1c-e1b8c60114ff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2022-11-02 20:37:22,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:22,444 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:37:23,007 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_4244b827-9c2e-4565-bd1c-e1b8c60114ff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--via--via-rhine.ko-entry_point.cil.out.i[345599,345612] [2022-11-02 20:37:23,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:37:23,382 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:37:23,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23 WrapperNode [2022-11-02 20:37:23,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:37:23,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:23,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:37:23,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:37:23,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:23,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:23,837 INFO L138 Inliner]: procedures = 408, calls = 2548, calls flagged for inlining = 211, calls inlined = 174, statements flattened = 5271 [2022-11-02 20:37:23,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:37:23,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:37:23,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:37:23,839 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:37:23,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:23,852 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:23,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:23,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,059 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,154 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:37:24,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:37:24,240 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:37:24,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:37:24,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:37:23" (1/1) ... [2022-11-02 20:37:24,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:37:24,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:37:24,285 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:37:24,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4244b827-9c2e-4565-bd1c-e1b8c60114ff/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:37:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_slow_event_task [2022-11-02 20:37:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_slow_event_task [2022-11-02 20:37:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_rbufs [2022-11-02 20:37:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_rbufs [2022-11-02 20:37:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:37:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:37:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:37:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:37:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-02 20:37:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-02 20:37:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 20:37:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 20:37:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:37:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:37:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:37:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:37:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2022-11-02 20:37:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2022-11-02 20:37:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-02 20:37:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-02 20:37:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-02 20:37:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-02 20:37:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-02 20:37:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-02 20:37:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:37:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:37:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:37:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:37:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:37:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:37:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-02 20:37:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-02 20:37:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-02 20:37:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-02 20:37:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-02 20:37:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-02 20:37:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-02 20:37:24,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-02 20:37:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-02 20:37:24,359 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-02 20:37:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:37:24,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:37:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:37:24,360 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:37:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-02 20:37:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-02 20:37:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:37:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:37:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:37:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:37:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:37:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-02 20:37:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-02 20:37:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-02 20:37:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-02 20:37:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-02 20:37:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-02 20:37:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:37:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:37:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:37:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:37:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:37:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:37:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_kill_vid [2022-11-02 20:37:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_kill_vid [2022-11-02 20:37:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:37:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:37:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-02 20:37:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-02 20:37:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:37:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_nic_store [2022-11-02 20:37:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_nic_store [2022-11-02 20:37:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-02 20:37:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-02 20:37:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:37:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:37:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:37:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-02 20:37:24,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-02 20:37:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-02 20:37:24,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-02 20:37:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:37:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:37:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-02 20:37:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-02 20:37:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 20:37:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 20:37:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:37:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:37:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:37:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-11-02 20:37:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-11-02 20:37:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:37:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-02 20:37:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-02 20:37:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:37:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:37:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:37:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_reset_task [2022-11-02 20:37:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_reset_task [2022-11-02 20:37:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:37:24,380 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-02 20:37:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-02 20:37:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-02 20:37:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-02 20:37:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-02 20:37:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-02 20:37:24,381 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-02 20:37:24,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-02 20:37:24,382 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-02 20:37:24,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-02 20:37:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:37:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:37:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-02 20:37:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-02 20:37:24,383 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2022-11-02 20:37:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2022-11-02 20:37:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-02 20:37:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-02 20:37:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:37:24,389 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:37:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-02 20:37:24,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-02 20:37:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-02 20:37:24,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-02 20:37:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-02 20:37:24,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-02 20:37:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:37:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:37:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:37:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:37:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:37:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:37:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_ring [2022-11-02 20:37:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure free_ring [2022-11-02 20:37:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_platform [2022-11-02 20:37:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_platform [2022-11-02 20:37:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:37:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:37:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:37:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown_pci [2022-11-02 20:37:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown_pci [2022-11-02 20:37:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one_platform [2022-11-02 20:37:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one_platform [2022-11-02 20:37:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:37:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-02 20:37:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-02 20:37:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:37:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:37:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:37:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:37:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:37:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:37:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_queue_full [2022-11-02 20:37:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_queue_full [2022-11-02 20:37:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-02 20:37:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-02 20:37:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:37:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:37:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-02 20:37:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-02 20:37:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-02 20:37:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-02 20:37:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-02 20:37:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-02 20:37:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_vlan_rx_add_vid [2022-11-02 20:37:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_vlan_rx_add_vid [2022-11-02 20:37:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:37:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:37:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:37:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:37:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:37:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:37:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:37:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:37:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:37:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:37:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_init_one_common [2022-11-02 20:37:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_init_one_common [2022-11-02 20:37:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-02 20:37:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-02 20:37:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-02 20:37:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-02 20:37:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:37:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-11-02 20:37:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-11-02 20:37:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-02 20:37:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-02 20:37:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_skb_dma_init [2022-11-02 20:37:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_skb_dma_init [2022-11-02 20:37:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-02 20:37:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-02 20:37:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-02 20:37:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-02 20:37:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-02 20:37:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-02 20:37:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-02 20:37:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-02 20:37:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:37:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:37:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:37:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:37:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:37:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:37:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-02 20:37:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-02 20:37:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:37:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:37:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2022-11-02 20:37:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2022-11-02 20:37:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:37:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:37:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:37:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:37:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_ioctl [2022-11-02 20:37:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_ioctl [2022-11-02 20:37:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-02 20:37:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-02 20:37:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-02 20:37:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-02 20:37:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:37:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:37:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-02 20:37:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-02 20:37:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2022-11-02 20:37:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2022-11-02 20:37:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:37:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2022-11-02 20:37:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2022-11-02 20:37:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-02 20:37:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-02 20:37:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-02 20:37:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-02 20:37:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:37:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:37:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 20:37:24,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 20:37:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-02 20:37:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-02 20:37:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-02 20:37:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-02 20:37:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-02 20:37:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-02 20:37:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-02 20:37:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-02 20:37:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-02 20:37:24,424 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-02 20:37:24,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-02 20:37:24,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-02 20:37:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_stats64 [2022-11-02 20:37:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_stats64 [2022-11-02 20:37:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:37:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:37:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-02 20:37:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-02 20:37:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:37:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:37:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 20:37:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 20:37:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-02 20:37:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-02 20:37:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-02 20:37:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-02 20:37:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:37:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:37:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:37:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:37:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-02 20:37:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-02 20:37:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:37:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-02 20:37:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-02 20:37:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-02 20:37:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-02 20:37:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-02 20:37:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-02 20:37:25,583 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:37:25,596 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:37:26,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;