./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:18:10,998 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:18:11,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:18:11,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:18:11,044 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:18:11,046 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:18:11,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:18:11,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:18:11,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:18:11,055 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:18:11,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:18:11,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:18:11,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:18:11,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:18:11,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:18:11,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:18:11,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:18:11,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:18:11,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:18:11,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:18:11,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:18:11,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:18:11,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:18:11,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:18:11,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:18:11,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:18:11,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:18:11,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:18:11,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:18:11,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:18:11,085 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:18:11,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:18:11,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:18:11,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:18:11,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:18:11,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:18:11,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:18:11,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:18:11,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:18:11,092 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:18:11,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:18:11,094 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:18:11,125 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:18:11,126 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:18:11,126 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:18:11,126 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:18:11,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:18:11,127 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:18:11,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:18:11,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:18:11,128 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:18:11,129 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:18:11,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:18:11,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:18:11,130 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:18:11,130 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:18:11,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:18:11,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:18:11,130 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:18:11,131 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:18:11,131 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:18:11,131 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:18:11,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:18:11,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:18:11,132 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:18:11,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:18:11,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:18:11,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:18:11,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:18:11,133 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:18:11,133 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:18:11,133 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:18:11,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:18:11,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5f093334e9dd996303e145f8157ff48fba9a1f92f67cc05f908320c7650bd [2021-12-21 17:18:11,350 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:18:11,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:18:11,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:18:11,373 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:18:11,374 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:18:11,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-21 17:18:11,445 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c29d73d53/6ec6446037074e9bb439ab921e654365/FLAG4d438f871 [2021-12-21 17:18:12,285 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:18:12,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-21 17:18:12,354 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c29d73d53/6ec6446037074e9bb439ab921e654365/FLAG4d438f871 [2021-12-21 17:18:12,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c29d73d53/6ec6446037074e9bb439ab921e654365 [2021-12-21 17:18:12,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:18:12,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:18:12,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:18:12,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:18:12,746 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:18:12,746 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:18:12" (1/1) ... [2021-12-21 17:18:12,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c453e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:12, skipping insertion in model container [2021-12-21 17:18:12,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:18:12" (1/1) ... [2021-12-21 17:18:12,752 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:18:12,934 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:18:17,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-12-21 17:18:17,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-12-21 17:18:17,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-12-21 17:18:17,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-12-21 17:18:17,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:18:17,383 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:18:18,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[603941,603954] [2021-12-21 17:18:18,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604088,604101] [2021-12-21 17:18:18,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604227,604240] [2021-12-21 17:18:18,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[604385,604398] [2021-12-21 17:18:18,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:18:18,218 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:18:18,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18 WrapperNode [2021-12-21 17:18:18,219 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:18:18,220 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:18:18,220 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:18:18,220 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:18:18,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:18,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:19,930 INFO L137 Inliner]: procedures = 526, calls = 10517, calls flagged for inlining = 278, calls inlined = 272, statements flattened = 21338 [2021-12-21 17:18:19,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:18:19,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:18:19,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:18:19,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:18:19,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:19,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:20,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:20,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:21,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:21,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:21,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:21,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:18:21,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:18:21,578 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:18:21,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:18:21,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:18:18" (1/1) ... [2021-12-21 17:18:21,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:18:21,596 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:18:21,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 17:18:21,623 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 17:18:21,649 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-21 17:18:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-21 17:18:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-21 17:18:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-21 17:18:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-21 17:18:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-21 17:18:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-21 17:18:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-21 17:18:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:18:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:18:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-21 17:18:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-21 17:18:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-21 17:18:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-21 17:18:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:18:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:18:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-21 17:18:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-21 17:18:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-21 17:18:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-21 17:18:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-21 17:18:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-21 17:18:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 17:18:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 17:18:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-21 17:18:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-21 17:18:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-21 17:18:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-21 17:18:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-21 17:18:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-21 17:18:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-21 17:18:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-21 17:18:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-21 17:18:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-21 17:18:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-21 17:18:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-21 17:18:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:18:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:18:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-21 17:18:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-21 17:18:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-21 17:18:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-21 17:18:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-21 17:18:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 17:18:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 17:18:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-21 17:18:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-21 17:18:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-21 17:18:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-21 17:18:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-21 17:18:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-21 17:18:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:18:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:18:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:18:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:18:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-21 17:18:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-21 17:18:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-21 17:18:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-21 17:18:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-21 17:18:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-21 17:18:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:18:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 17:18:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 17:18:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-21 17:18:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-21 17:18:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-21 17:18:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-21 17:18:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-21 17:18:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-21 17:18:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-21 17:18:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-21 17:18:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-21 17:18:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-21 17:18:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-21 17:18:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-21 17:18:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-21 17:18:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-21 17:18:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-21 17:18:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-21 17:18:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-21 17:18:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-21 17:18:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-21 17:18:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-21 17:18:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 17:18:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 17:18:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-21 17:18:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-21 17:18:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 17:18:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 17:18:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-21 17:18:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-21 17:18:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:18:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-21 17:18:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-21 17:18:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 17:18:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 17:18:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 17:18:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 17:18:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:18:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 17:18:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 17:18:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:18:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-21 17:18:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-21 17:18:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-21 17:18:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-21 17:18:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 17:18:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 17:18:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-21 17:18:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-21 17:18:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-21 17:18:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-21 17:18:21,667 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-21 17:18:21,667 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-21 17:18:21,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:18:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:18:21,668 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-21 17:18:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-21 17:18:21,668 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-21 17:18:21,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-21 17:18:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-21 17:18:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-21 17:18:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 17:18:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 17:18:21,669 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-21 17:18:21,669 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-21 17:18:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 17:18:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 17:18:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 17:18:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 17:18:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-21 17:18:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-21 17:18:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-21 17:18:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-21 17:18:21,671 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-21 17:18:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-21 17:18:21,671 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-21 17:18:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-21 17:18:21,671 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-21 17:18:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-21 17:18:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-21 17:18:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-21 17:18:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:18:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-21 17:18:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-21 17:18:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-21 17:18:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-21 17:18:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:18:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-21 17:18:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-21 17:18:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 17:18:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 17:18:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:18:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-21 17:18:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-21 17:18:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:18:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:18:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-21 17:18:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-21 17:18:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-21 17:18:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-21 17:18:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-21 17:18:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-21 17:18:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-21 17:18:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-21 17:18:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:18:21,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:18:21,675 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-21 17:18:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-21 17:18:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-21 17:18:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-21 17:18:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-21 17:18:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-21 17:18:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-21 17:18:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-21 17:18:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-21 17:18:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-21 17:18:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-21 17:18:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-21 17:18:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-21 17:18:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-21 17:18:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-21 17:18:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-21 17:18:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-21 17:18:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-21 17:18:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-21 17:18:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-21 17:18:21,678 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-21 17:18:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-21 17:18:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-21 17:18:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-21 17:18:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:18:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:18:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 17:18:21,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 17:18:21,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-21 17:18:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-21 17:18:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-21 17:18:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-21 17:18:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-21 17:18:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-21 17:18:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-21 17:18:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-21 17:18:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-21 17:18:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-21 17:18:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-21 17:18:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-21 17:18:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-21 17:18:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-21 17:18:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-21 17:18:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-21 17:18:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:18:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:18:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-21 17:18:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-21 17:18:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-21 17:18:21,682 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-21 17:18:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-21 17:18:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-21 17:18:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:18:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:18:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:18:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:18:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-21 17:18:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-21 17:18:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-21 17:18:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-21 17:18:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-21 17:18:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-21 17:18:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-21 17:18:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-21 17:18:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-21 17:18:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-21 17:18:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-21 17:18:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-21 17:18:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-21 17:18:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-21 17:18:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-21 17:18:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-21 17:18:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-21 17:18:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-21 17:18:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-21 17:18:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-21 17:18:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:18:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:18:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-21 17:18:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-21 17:18:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-21 17:18:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-21 17:18:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-21 17:18:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-21 17:18:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 17:18:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 17:18:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-21 17:18:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-21 17:18:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 17:18:21,688 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 17:18:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-21 17:18:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-21 17:18:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:18:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-21 17:18:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-21 17:18:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-21 17:18:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-21 17:18:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-21 17:18:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-21 17:18:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-21 17:18:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-21 17:18:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:18:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-21 17:18:21,690 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-21 17:18:21,690 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-21 17:18:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-21 17:18:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-21 17:18:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-21 17:18:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-21 17:18:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-21 17:18:21,691 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-21 17:18:21,691 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-21 17:18:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-21 17:18:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-21 17:18:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:18:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-21 17:18:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-21 17:18:21,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-21 17:18:21,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-21 17:18:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-21 17:18:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-21 17:18:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 17:18:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 17:18:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-21 17:18:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-21 17:18:21,693 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 17:18:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 17:18:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 17:18:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 17:18:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-21 17:18:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-21 17:18:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-21 17:18:21,694 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-21 17:18:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-21 17:18:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-21 17:18:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-21 17:18:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-21 17:18:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-21 17:18:21,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-21 17:18:21,695 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-21 17:18:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-21 17:18:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-21 17:18:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-21 17:18:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-21 17:18:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-21 17:18:21,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-21 17:18:21,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-21 17:18:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-21 17:18:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-21 17:18:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-21 17:18:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-21 17:18:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-21 17:18:21,697 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-21 17:18:21,697 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 17:18:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 17:18:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-21 17:18:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-21 17:18:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-21 17:18:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-21 17:18:21,698 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-21 17:18:21,698 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-21 17:18:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-21 17:18:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-21 17:18:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-21 17:18:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-21 17:18:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-21 17:18:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-21 17:18:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:18:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-21 17:18:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-21 17:18:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-21 17:18:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-21 17:18:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-21 17:18:21,700 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-21 17:18:21,700 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-21 17:18:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-21 17:18:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:18:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:18:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-21 17:18:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-21 17:18:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-21 17:18:21,701 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-21 17:18:21,701 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-21 17:18:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-21 17:18:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-21 17:18:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-21 17:18:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-21 17:18:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-21 17:18:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-21 17:18:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-21 17:18:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-21 17:18:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-21 17:18:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-21 17:18:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-21 17:18:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-21 17:18:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-21 17:18:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 17:18:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 17:18:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-21 17:18:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-21 17:18:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-21 17:18:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-21 17:18:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-21 17:18:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-21 17:18:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-21 17:18:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-21 17:18:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 17:18:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 17:18:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-21 17:18:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-21 17:18:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-21 17:18:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-21 17:18:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:18:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 17:18:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 17:18:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-21 17:18:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-21 17:18:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-21 17:18:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-21 17:18:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-21 17:18:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-21 17:18:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-21 17:18:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-21 17:18:23,053 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:18:23,057 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:18:23,215 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;