./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:20,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:20,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:20,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:20,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:20,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:20,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:20,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:20,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:20,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:20,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:20,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:20,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:20,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:20,639 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:20,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:20,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:20,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:20,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:20,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:20,653 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:20,654 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:20,656 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:20,657 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:20,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:20,663 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:20,663 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:20,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:20,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:20,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:20,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:20,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:20,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:20,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:20,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:20,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:20,672 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:20,672 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:20,672 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:20,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:20,673 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:20,675 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:32:20,709 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:20,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:20,710 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:20,710 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:20,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:20,711 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:20,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:20,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:20,713 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:20,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:20,714 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:32:20,714 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:20,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:20,715 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:20,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:20,715 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:20,715 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:20,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:20,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:20,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:20,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:20,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:20,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:20,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:20,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:20,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:32:20,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:32:20,718 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:20,718 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:20,718 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:20,718 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:20,718 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 [2021-12-15 13:32:21,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:21,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:21,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:21,054 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:21,055 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:21,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:32:21,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e45e218/151ad6bb2aa6480b857d24b1cbe27c09/FLAGf6d659427 [2021-12-15 13:32:22,137 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:22,138 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:32:22,234 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e45e218/151ad6bb2aa6480b857d24b1cbe27c09/FLAGf6d659427 [2021-12-15 13:32:22,594 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63e45e218/151ad6bb2aa6480b857d24b1cbe27c09 [2021-12-15 13:32:22,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:22,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:22,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:22,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:22,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:22,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:22" (1/1) ... [2021-12-15 13:32:22,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78ac49f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:22, skipping insertion in model container [2021-12-15 13:32:22,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:22" (1/1) ... [2021-12-15 13:32:22,614 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:22,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:28,211 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-12-15 13:32:28,214 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-12-15 13:32:28,215 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-12-15 13:32:28,215 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-12-15 13:32:28,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:28,333 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:29,086 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-12-15 13:32:29,087 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-12-15 13:32:29,088 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-12-15 13:32:29,088 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-12-15 13:32:29,091 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:29,272 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:29,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29 WrapperNode [2021-12-15 13:32:29,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:29,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:29,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:29,274 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:29,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:29,614 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:31,110 INFO L137 Inliner]: procedures = 536, calls = 10529, calls flagged for inlining = 287, calls inlined = 281, statements flattened = 21553 [2021-12-15 13:32:31,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:31,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:31,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:31,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:31,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:31,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:31,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:31,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:33,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:33,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:33,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:33,378 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:33,379 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:33,379 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:33,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:33,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:29" (1/1) ... [2021-12-15 13:32:33,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:33,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:33,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:32:33,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:32:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:32:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:32:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:32:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:32:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:32:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:32:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:32:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:32:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:33,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:32:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:32:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:32:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:32:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:32:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:32:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:32:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:32:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:32:33,527 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:32:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:32:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:32:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:32:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:32:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:32:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:32:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:32:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:32:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:32:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:32:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:32:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:32:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:32:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:32:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:32:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:32:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:32:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:32:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:32:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:32:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:32:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:32:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:32:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:32:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:32:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:32:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:32:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:32:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:32:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:32:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:32:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:32:33,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:32:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:32:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:32:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:32:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:32:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:32:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:32:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:32:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:32:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:32:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:32:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:32:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:32:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:32:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:32:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:32:33,534 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:32:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:32:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:32:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:32:33,535 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:32:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:32:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:33,536 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:32:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:32:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:32:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:32:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:32:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:32:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:32:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:32:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:32:33,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:32:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:32:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:32:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:32:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:32:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:32:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:32:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:32:33,561 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:32:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:32:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:32:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:33,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:32:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:32:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:32:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:32:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:32:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:32:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:32:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:32:33,564 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:32:33,564 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:32:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:32:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:32:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:32:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:32:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:32:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:32:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:32:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:32:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:32:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:32:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:32:33,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:32:33,567 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:32:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:32:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:32:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:32:33,568 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:32:33,568 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:32:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:32:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:32:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:32:33,569 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:32:33,569 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:32:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:32:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:32:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:32:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:32:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:32:33,570 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:32:33,570 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:32:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:32:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:32:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:32:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:32:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:32:33,571 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:32:33,571 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:32:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:32:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:32:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:32:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:32:33,572 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:32:33,572 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:32:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:32:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:32:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:32:33,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:33,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:32:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:32:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:32:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:32:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:32:33,574 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:32:33,574 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:32:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:32:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:32:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:32:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:32:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:32:33,575 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:32:33,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:32:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:32:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:32:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:32:33,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:32:33,576 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:32:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:32:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:33,577 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:32:33,577 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:32:33,587 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:32:33,587 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:32:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:32:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:32:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:32:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:32:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:32:33,588 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:32:33,588 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:32:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:32:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:32:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:32:33,595 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:32:33,595 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:32:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:32:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:32:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:32:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:32:33,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:33,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:32:33,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:32:33,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:32:33,602 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:32:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:33,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:33,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:32:33,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:32:33,603 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:32:33,603 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:32:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:32:33,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:32:33,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:32:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:32:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:32:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:32:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:32:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:32:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:32:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:32:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:33,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:33,609 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:32:33,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:32:33,614 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:32:33,614 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:32:33,614 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:32:33,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:32:33,615 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:32:33,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:32:33,615 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:32:33,615 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:32:33,615 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:32:33,615 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:32:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:32:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:32:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:32:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:32:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:32:33,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:32:33,616 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:32:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:32:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:32:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:32:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:32:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:32:33,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:33,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:32:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:32:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:32:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:32:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:32:33,618 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:32:33,618 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:32:33,619 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:32:33,619 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:32:33,631 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:32:33,639 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:32:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:32:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:32:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:32:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:32:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:32:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:32:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:32:33,640 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:32:33,640 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:32:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:32:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:32:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:32:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:32:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:32:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:32:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:32:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:32:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:32:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:32:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:32:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:32:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:32:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:32:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:32:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:32:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:32:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:32:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:32:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:32:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:32:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:32:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:32:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:32:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:32:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:32:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:32:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:32:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:32:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:32:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:32:33,656 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:32:33,657 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:32:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:32:35,605 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:35,611 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:35,886 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:35,890 INFO L158 Benchmark]: Toolchain (without parser) took 13290.56ms. Allocated memory was 100.7MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 55.2MB in the beginning and 1.2GB in the end (delta: -1.2GB). Peak memory consumption was 667.4MB. Max. memory is 16.1GB. [2021-12-15 13:32:35,891 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:35,891 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6671.12ms. Allocated memory was 100.7MB in the beginning and 224.4MB in the end (delta: 123.7MB). Free memory was 54.8MB in the beginning and 53.8MB in the end (delta: 1.0MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. [2021-12-15 13:32:35,892 INFO L158 Benchmark]: Boogie Procedure Inliner took 1836.82ms. Allocated memory was 224.4MB in the beginning and 625.0MB in the end (delta: 400.6MB). Free memory was 53.8MB in the beginning and 297.1MB in the end (delta: -243.3MB). Peak memory consumption was 158.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:35,893 INFO L158 Benchmark]: Boogie Preprocessor took 2266.88ms. Allocated memory was 625.0MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 297.1MB in the beginning and 984.2MB in the end (delta: -687.1MB). Peak memory consumption was 344.7MB. Max. memory is 16.1GB. [2021-12-15 13:32:35,893 INFO L158 Benchmark]: RCFGBuilder took 2509.84ms. Allocated memory is still 1.6GB. Free memory was 984.2MB in the beginning and 1.2GB in the end (delta: -258.6MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:35,896 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 77.6MB. Free memory is still 53.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6671.12ms. Allocated memory was 100.7MB in the beginning and 224.4MB in the end (delta: 123.7MB). Free memory was 54.8MB in the beginning and 53.8MB in the end (delta: 1.0MB). Peak memory consumption was 140.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1836.82ms. Allocated memory was 224.4MB in the beginning and 625.0MB in the end (delta: 400.6MB). Free memory was 53.8MB in the beginning and 297.1MB in the end (delta: -243.3MB). Peak memory consumption was 158.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2266.88ms. Allocated memory was 625.0MB in the beginning and 1.6GB in the end (delta: 1.0GB). Free memory was 297.1MB in the beginning and 984.2MB in the end (delta: -687.1MB). Peak memory consumption was 344.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2509.84ms. Allocated memory is still 1.6GB. Free memory was 984.2MB in the beginning and 1.2GB in the end (delta: -258.6MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:32:35,956 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:38,177 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:38,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:38,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:38,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:38,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:38,229 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:38,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:38,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:38,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:38,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:38,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:38,261 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:38,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:38,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:38,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:38,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:38,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:38,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:38,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:38,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:38,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:38,278 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:38,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:38,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:38,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:38,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:38,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:38,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:38,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:38,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:38,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:38,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:38,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:38,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:38,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:38,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:38,293 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:38,293 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:38,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:38,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:38,300 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:32:38,340 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:38,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:38,341 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:38,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:38,342 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:38,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:38,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:38,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:38,343 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:38,344 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:38,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:32:38,345 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:32:38,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:38,346 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:38,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:38,346 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:38,346 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:38,346 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:38,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:38,347 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:38,347 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:38,347 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:38,347 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:32:38,347 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:32:38,348 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:38,348 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:38,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:38,348 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:38,348 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:32:38,349 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 [2021-12-15 13:32:38,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:38,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:38,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:38,661 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:38,662 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:38,664 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:32:38,725 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f6d197e/bd690fe967bd49e1a6479e94b9d8e79b/FLAG19bcb4d09 [2021-12-15 13:32:39,820 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:39,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:32:39,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f6d197e/bd690fe967bd49e1a6479e94b9d8e79b/FLAG19bcb4d09 [2021-12-15 13:32:40,107 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3f6d197e/bd690fe967bd49e1a6479e94b9d8e79b [2021-12-15 13:32:40,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:40,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:40,114 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:40,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:40,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:40,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:40" (1/1) ... [2021-12-15 13:32:40,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13a714c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:40, skipping insertion in model container [2021-12-15 13:32:40,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:40" (1/1) ... [2021-12-15 13:32:40,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:40,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:47,153 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-12-15 13:32:47,155 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-12-15 13:32:47,156 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-12-15 13:32:47,156 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-12-15 13:32:47,205 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:47,265 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:32:47,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:48,247 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-12-15 13:32:48,248 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-12-15 13:32:48,249 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-12-15 13:32:48,249 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-12-15 13:32:48,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:48,333 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:49,165 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-12-15 13:32:49,180 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-12-15 13:32:49,181 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-12-15 13:32:49,184 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_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-12-15 13:32:49,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:49,387 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:49,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49 WrapperNode [2021-12-15 13:32:49,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:49,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:49,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:49,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:49,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:49,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:50,994 INFO L137 Inliner]: procedures = 551, calls = 10529, calls flagged for inlining = 287, calls inlined = 281, statements flattened = 21357 [2021-12-15 13:32:50,995 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:50,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:50,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:50,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:51,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:51,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:51,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:51,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:53,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:53,106 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:53,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:53,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:53,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:53,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:53,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:53,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:49" (1/1) ... [2021-12-15 13:32:53,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:53,305 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:53,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:32:53,329 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:32:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:32:53,357 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:32:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:32:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:32:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:32:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:32:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:32:53,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:32:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:32:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:32:53,359 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:32:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:32:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:53,360 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:32:53,360 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:32:53,361 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:32:53,362 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:32:53,362 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:32:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:32:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:32:53,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:32:53,363 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:32:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:32:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:32:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:32:53,364 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:32:53,364 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:32:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:32:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:32:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:32:53,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:32:53,365 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:32:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:32:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:53,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:32:53,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:32:53,367 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:32:53,368 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:32:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:32:53,368 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:32:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:32:53,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:53,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:32:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:32:53,370 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:32:53,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:32:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:32:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:32:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:53,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:53,371 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:53,372 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:32:53,372 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:32:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:32:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:32:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:32:53,373 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:32:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:53,373 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:32:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:32:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:32:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:32:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:32:53,374 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:32:53,374 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:32:53,375 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:32:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:32:53,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:32:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:32:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:32:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:32:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:32:53,376 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:32:53,376 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:32:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:32:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:32:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:32:53,377 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:32:53,377 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:32:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:32:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:32:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:32:53,378 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:32:53,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:32:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:32:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:32:53,379 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:32:53,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:32:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:32:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:32:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:53,380 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:53,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:53,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:53,381 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:32:53,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:32:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:53,384 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:32:53,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:32:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:32:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:32:53,385 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:32:53,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:32:53,389 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:32:53,389 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:32:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:32:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:32:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:32:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:32:53,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:53,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:32:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:32:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:32:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:32:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:53,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:53,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:32:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:32:53,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:32:53,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:32:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:32:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:32:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:32:53,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:32:53,393 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:32:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:32:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:32:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:32:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:32:53,394 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:32:53,394 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:32:53,395 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:32:53,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:32:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:32:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:32:53,396 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:32:53,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:32:53,397 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:53,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:32:53,397 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:32:53,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:32:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:53,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:32:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:32:53,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:32:53,398 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:32:53,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:32:53,399 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:32:53,399 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:32:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:32:53,400 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:32:53,400 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:32:53,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:32:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:32:53,401 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:32:53,401 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:32:53,401 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:32:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:32:53,402 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:32:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:32:53,402 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:32:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:32:53,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:32:53,402 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:32:53,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:32:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:32:53,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:32:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:32:53,403 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:32:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:32:53,403 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:32:53,403 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:32:53,404 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:32:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:32:53,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:32:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:53,404 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:53,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:32:53,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:32:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:53,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:32:53,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:32:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:32:53,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:32:53,405 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:32:53,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:32:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:32:53,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:32:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:32:53,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:32:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:32:53,406 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:32:53,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:32:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:32:53,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:32:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:53,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:53,407 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:32:53,408 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:32:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:32:53,408 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:32:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:32:53,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:32:53,409 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:32:53,409 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:32:53,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:32:53,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:53,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:32:53,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:53,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:53,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:53,421 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:32:53,421 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:32:53,422 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:32:53,422 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:32:53,423 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:32:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:32:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:32:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:32:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:32:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:32:53,424 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:32:53,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:32:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:32:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:32:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:32:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:32:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:32:53,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:32:53,425 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:32:53,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:32:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:53,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:32:53,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:32:53,426 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:32:53,426 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:32:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:32:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:32:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:32:53,427 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:32:53,427 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:32:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:32:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:32:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:32:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:32:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:32:53,428 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:32:53,428 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:32:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:32:53,429 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:32:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:32:53,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:32:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:53,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:32:53,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:32:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:32:53,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:32:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:32:53,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:32:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:32:53,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:32:53,430 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:32:53,431 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:32:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:32:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:32:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:32:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:32:53,431 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:32:53,432 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:32:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:32:53,432 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:32:53,432 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:32:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:32:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:32:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:32:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:32:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:32:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:32:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:32:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:32:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:32:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:32:53,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:32:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:32:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:32:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:32:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:32:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:32:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:32:53,436 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:32:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:32:53,436 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:32:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:32:53,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:32:53,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:32:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:32:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:32:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:32:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:32:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:32:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:32:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:53,437 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:53,438 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:32:53,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:32:53,438 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:32:53,438 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:32:53,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:32:53,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:32:53,438 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:32:53,438 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:32:53,439 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:32:53,439 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:32:53,439 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:32:53,439 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:32:53,439 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:32:53,439 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:32:53,439 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:32:53,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:32:53,440 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:32:53,440 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:32:53,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:32:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:32:53,441 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:32:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:53,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:32:53,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:32:53,442 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:32:53,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:32:53,442 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:32:53,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:32:53,442 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:32:53,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:32:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:32:53,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:32:53,445 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:32:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:32:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:32:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:32:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:32:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:32:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:32:53,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:32:53,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:53,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:32:53,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:32:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:32:53,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:32:53,447 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:32:53,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:32:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:32:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:32:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:32:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:32:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:32:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:32:53,448 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:32:53,448 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:32:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:32:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:32:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:32:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:32:53,449 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:32:53,449 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:32:53,450 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:32:53,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:32:55,256 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:55,260 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:56,321 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:56,324 INFO L158 Benchmark]: Toolchain (without parser) took 16211.35ms. Allocated memory was 65.0MB in the beginning and 3.2GB in the end (delta: 3.1GB). Free memory was 31.0MB in the beginning and 2.2GB in the end (delta: -2.2GB). Peak memory consumption was 914.3MB. Max. memory is 16.1GB. [2021-12-15 13:32:56,325 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 29.9MB in the beginning and 29.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:56,325 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9274.67ms. Allocated memory was 65.0MB in the beginning and 539.0MB in the end (delta: 474.0MB). Free memory was 30.9MB in the beginning and 260.4MB in the end (delta: -229.5MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:56,326 INFO L158 Benchmark]: Boogie Procedure Inliner took 1605.45ms. Allocated memory was 539.0MB in the beginning and 1.3GB in the end (delta: 769.7MB). Free memory was 260.4MB in the beginning and 1.0GB in the end (delta: -742.4MB). Peak memory consumption was 196.1MB. Max. memory is 16.1GB. [2021-12-15 13:32:56,326 INFO L158 Benchmark]: Boogie Preprocessor took 2291.48ms. Allocated memory was 1.3GB in the beginning and 3.2GB in the end (delta: 1.9GB). Free memory was 1.0GB in the beginning and 2.3GB in the end (delta: -1.3GB). Peak memory consumption was 555.2MB. Max. memory is 16.1GB. [2021-12-15 13:32:56,326 INFO L158 Benchmark]: RCFGBuilder took 3034.42ms. Allocated memory is still 3.2GB. Free memory was 2.3GB in the beginning and 2.2GB in the end (delta: 103.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2021-12-15 13:32:56,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 48.2MB. Free memory was 29.9MB in the beginning and 29.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9274.67ms. Allocated memory was 65.0MB in the beginning and 539.0MB in the end (delta: 474.0MB). Free memory was 30.9MB in the beginning and 260.4MB in the end (delta: -229.5MB). Peak memory consumption was 246.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1605.45ms. Allocated memory was 539.0MB in the beginning and 1.3GB in the end (delta: 769.7MB). Free memory was 260.4MB in the beginning and 1.0GB in the end (delta: -742.4MB). Peak memory consumption was 196.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2291.48ms. Allocated memory was 1.3GB in the beginning and 3.2GB in the end (delta: 1.9GB). Free memory was 1.0GB in the beginning and 2.3GB in the end (delta: -1.3GB). Peak memory consumption was 555.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3034.42ms. Allocated memory is still 3.2GB. Free memory was 2.3GB in the beginning and 2.2GB in the end (delta: 103.8MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:32:56,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable