./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-ethernet-atheros-atl1c-atl1c.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-ethernet-atheros-atl1c-atl1c.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 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:31:33,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:31:33,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:31:33,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:31:33,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:31:33,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:31:33,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:31:33,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:31:33,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:31:33,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:31:33,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:31:33,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:31:33,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:31:33,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:31:33,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:31:33,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:31:33,307 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:31:33,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:31:33,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:31:33,314 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:31:33,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:31:33,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:31:33,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:31:33,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:31:33,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:31:33,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:31:33,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:31:33,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:31:33,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:31:33,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:31:33,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:31:33,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:31:33,328 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:31:33,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:31:33,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:31:33,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:31:33,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:31:33,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:31:33,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:31:33,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:31:33,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:31:33,334 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:31:33,363 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:31:33,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:31:33,364 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:31:33,364 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:31:33,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:31:33,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:31:33,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:31:33,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:31:33,365 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:31:33,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:31:33,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:31:33,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:31:33,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:31:33,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:31:33,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:31:33,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:31:33,367 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:31:33,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:31:33,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:31:33,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:31:33,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:31:33,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:33,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:31:33,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:31:33,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:31:33,369 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:31:33,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:31:33,370 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:31:33,370 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:31:33,370 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:31:33,370 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:31:33,370 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 [2021-12-15 13:31:33,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:31:33,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:31:33,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:31:33,638 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:31:33,638 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:31:33,646 INFO L432 ainManager$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-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:31:33,754 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c912626ac/bca6366d169042bea52ef0e1e786e62f/FLAGc8e9f3aae [2021-12-15 13:31:34,920 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:31:34,921 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-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:31:34,995 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c912626ac/bca6366d169042bea52ef0e1e786e62f/FLAGc8e9f3aae [2021-12-15 13:31:35,147 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c912626ac/bca6366d169042bea52ef0e1e786e62f [2021-12-15 13:31:35,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:31:35,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:31:35,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:35,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:31:35,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:31:35,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:35" (1/1) ... [2021-12-15 13:31:35,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424fe956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:35, skipping insertion in model container [2021-12-15 13:31:35,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:35" (1/1) ... [2021-12-15 13:31:35,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:31:35,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:41,041 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-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-12-15 13:31:41,043 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-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-12-15 13:31:41,044 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-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-12-15 13:31:41,044 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-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-12-15 13:31:41,087 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:41,162 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:31:41,687 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-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-12-15 13:31:41,688 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-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-12-15 13:31:41,688 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-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-12-15 13:31:41,689 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-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-12-15 13:31:41,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:41,993 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:31:41,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41 WrapperNode [2021-12-15 13:31:41,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:41,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:41,994 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:31:41,994 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:31:41,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,389 INFO L137 Inliner]: procedures = 581, calls = 3848, calls flagged for inlining = 356, calls inlined = 344, statements flattened = 10339 [2021-12-15 13:31:42,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:42,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:31:42,392 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:31:42,392 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:31:42,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,433 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:31:42,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:31:42,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:31:42,776 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:31:42,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:41" (1/1) ... [2021-12-15 13:31:42,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:42,792 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:31:42,812 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 13:31:42,878 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 13:31:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:31:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:31:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:31:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:31:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-12-15 13:31:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-12-15 13:31:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:31:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:31:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-12-15 13:31:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-12-15 13:31:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:31:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:31:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:31:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:31:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:31:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:31:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:31:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:31:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-12-15 13:31:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-12-15 13:31:42,884 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:31:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:31:42,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:31:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:31:42,885 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:31:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:31:42,885 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:31:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:31:42,885 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-12-15 13:31:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-12-15 13:31:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:31:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:31:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-12-15 13:31:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-12-15 13:31:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-12-15 13:31:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-12-15 13:31:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-12-15 13:31:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-12-15 13:31:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:31:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:31:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:31:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:31:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:31:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:31:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:31:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:31:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:31:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:31:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:31:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:31:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:31:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:31:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:31:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:31:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:31:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:31:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:31:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:31:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:31:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:31:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:31:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-12-15 13:31:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-12-15 13:31:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:31:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:31:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-12-15 13:31:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-12-15 13:31:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:31:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:31:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:31:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:31:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-12-15 13:31:42,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-12-15 13:31:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:31:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-12-15 13:31:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-12-15 13:31:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-12-15 13:31:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-12-15 13:31:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-12-15 13:31:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-12-15 13:31:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:31:42,891 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:31:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-12-15 13:31:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:31:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:31:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:31:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:31:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:31:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:31:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:31:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:31:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:31:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:31:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:31:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:31:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:31:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:31:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:31:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:31:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-12-15 13:31:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-12-15 13:31:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:31:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:31:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:31:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:31:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:31:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:31:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:31:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:31:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:31:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:31:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:31:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:31:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:31:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:31:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:31:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:31:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:31:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-12-15 13:31:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-12-15 13:31:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:31:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:31:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:31:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:31:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:31:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:31:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:31:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:31:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:31:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-12-15 13:31:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-12-15 13:31:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-12-15 13:31:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-12-15 13:31:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:31:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:31:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:31:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:31:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-12-15 13:31:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-12-15 13:31:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:31:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:31:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-12-15 13:31:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-12-15 13:31:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-12-15 13:31:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-12-15 13:31:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-12-15 13:31:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-12-15 13:31:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-12-15 13:31:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-12-15 13:31:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:31:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:31:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:31:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:31:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-12-15 13:31:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-12-15 13:31:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-12-15 13:31:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-12-15 13:31:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:31:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:31:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-12-15 13:31:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-12-15 13:31:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-12-15 13:31:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-12-15 13:31:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:31:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:31:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:31:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:31:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:31:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:31:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:31:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:31:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:31:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:31:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:31:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:31:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:31:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:31:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:31:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:31:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-12-15 13:31:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-12-15 13:31:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:31:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:31:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:31:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:31:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-12-15 13:31:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-12-15 13:31:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-12-15 13:31:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-12-15 13:31:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:31:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:31:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:31:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:31:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:31:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:31:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-12-15 13:31:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-12-15 13:31:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-12-15 13:31:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-12-15 13:31:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:31:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:31:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:31:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:31:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-12-15 13:31:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-12-15 13:31:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:31:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:31:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-12-15 13:31:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-12-15 13:31:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:31:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:31:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:31:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:31:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:31:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:31:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:31:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:31:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-12-15 13:31:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-12-15 13:31:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:31:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:31:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:31:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-12-15 13:31:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-12-15 13:31:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:31:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:31:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-12-15 13:31:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-12-15 13:31:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:31:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:31:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:31:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:31:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:31:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-12-15 13:31:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-12-15 13:31:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:31:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:31:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:31:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:31:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:31:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:31:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-12-15 13:31:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-12-15 13:31:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:31:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:31:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:31:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:31:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:31:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:31:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-12-15 13:31:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-12-15 13:31:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:31:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:31:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-12-15 13:31:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-12-15 13:31:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-12-15 13:31:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-12-15 13:31:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-12-15 13:31:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-12-15 13:31:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:31:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:31:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:31:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:31:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:31:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:31:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:31:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:31:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:31:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:31:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-12-15 13:31:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-12-15 13:31:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:31:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:31:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-12-15 13:31:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-12-15 13:31:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-12-15 13:31:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-12-15 13:31:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:31:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:31:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:31:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:31:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-12-15 13:31:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-12-15 13:31:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-12-15 13:31:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-12-15 13:31:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:31:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:31:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:31:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:31:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:31:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:31:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:31:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-12-15 13:31:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-12-15 13:31:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:31:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:31:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-12-15 13:31:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-12-15 13:31:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-12-15 13:31:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-12-15 13:31:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:31:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:31:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-12-15 13:31:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-12-15 13:31:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:31:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:31:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:31:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:31:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:31:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:31:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-12-15 13:31:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-12-15 13:31:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-12-15 13:31:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-12-15 13:31:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:31:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:31:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:31:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:31:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:31:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:31:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:31:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:31:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-12-15 13:31:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-12-15 13:31:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:31:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:31:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:31:44,096 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:31:44,099 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:31:44,214 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:31:44,224 INFO L158 Benchmark]: Toolchain (without parser) took 9073.76ms. Allocated memory was 88.1MB in the beginning and 264.2MB in the end (delta: 176.2MB). Free memory was 51.9MB in the beginning and 79.0MB in the end (delta: -27.0MB). Peak memory consumption was 172.3MB. Max. memory is 16.1GB. [2021-12-15 13:31:44,225 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 60.4MB in the beginning and 60.3MB in the end (delta: 27.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:31:44,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6843.13ms. Allocated memory was 88.1MB in the beginning and 264.2MB in the end (delta: 176.2MB). Free memory was 51.7MB in the beginning and 159.9MB in the end (delta: -108.2MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. [2021-12-15 13:31:44,226 INFO L158 Benchmark]: Boogie Procedure Inliner took 395.42ms. Allocated memory is still 264.2MB. Free memory was 159.9MB in the beginning and 102.2MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-15 13:31:44,227 INFO L158 Benchmark]: Boogie Preprocessor took 381.54ms. Allocated memory is still 264.2MB. Free memory was 102.2MB in the beginning and 98.9MB in the end (delta: 3.4MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:44,228 INFO L158 Benchmark]: RCFGBuilder took 1448.74ms. Allocated memory is still 264.2MB. Free memory was 98.9MB in the beginning and 79.0MB in the end (delta: 19.9MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:44,229 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 60.4MB in the beginning and 60.3MB in the end (delta: 27.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6843.13ms. Allocated memory was 88.1MB in the beginning and 264.2MB in the end (delta: 176.2MB). Free memory was 51.7MB in the beginning and 159.9MB in the end (delta: -108.2MB). Peak memory consumption was 135.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 395.42ms. Allocated memory is still 264.2MB. Free memory was 159.9MB in the beginning and 102.2MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 381.54ms. Allocated memory is still 264.2MB. Free memory was 102.2MB in the beginning and 98.9MB in the end (delta: 3.4MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1448.74ms. Allocated memory is still 264.2MB. Free memory was 98.9MB in the beginning and 79.0MB in the end (delta: 19.9MB). Peak memory consumption was 43.0MB. 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 13:31:44,274 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-atheros-atl1c-atl1c.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 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:31:47,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:31:47,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:31:47,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:31:47,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:31:47,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:31:47,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:31:47,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:31:47,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:31:47,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:31:47,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:31:47,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:31:47,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:31:47,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:31:47,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:31:47,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:31:47,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:31:47,205 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:31:47,207 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:31:47,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:31:47,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:31:47,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:31:47,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:31:47,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:31:47,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:31:47,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:31:47,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:31:47,228 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:31:47,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:31:47,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:31:47,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:31:47,233 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:31:47,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:31:47,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:31:47,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:31:47,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:31:47,236 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:31:47,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:31:47,237 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:31:47,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:31:47,238 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:31:47,239 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:31:47,273 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:31:47,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:31:47,275 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:31:47,275 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:31:47,276 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:31:47,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:31:47,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:31:47,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:31:47,278 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:31:47,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:31:47,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:31:47,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:31:47,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:31:47,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:31:47,280 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:31:47,281 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:31:47,281 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:31:47,281 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:31:47,281 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:31:47,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:31:47,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:31:47,282 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:31:47,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:31:47,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:47,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:31:47,283 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:31:47,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:31:47,284 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:31:47,284 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:31:47,284 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 189c9c1835fba5722e0b94d8232e079a97aae7f53f40713e9106571ffb9cd9c4 [2021-12-15 13:31:47,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:31:47,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:31:47,785 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:31:47,788 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:31:47,788 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:31:47,790 INFO L432 ainManager$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-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:31:47,841 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e535934/e634ea81060b4cb18b960c60b2756b7d/FLAG28a4f1583 [2021-12-15 13:31:49,242 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:31:49,243 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-ethernet-atheros-atl1c-atl1c.cil.i [2021-12-15 13:31:49,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e535934/e634ea81060b4cb18b960c60b2756b7d/FLAG28a4f1583 [2021-12-15 13:31:49,365 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1e535934/e634ea81060b4cb18b960c60b2756b7d [2021-12-15 13:31:49,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:31:49,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:31:49,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:49,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:31:49,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:31:49,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:49" (1/1) ... [2021-12-15 13:31:49,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30dc3e08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:49, skipping insertion in model container [2021-12-15 13:31:49,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:31:49" (1/1) ... [2021-12-15 13:31:49,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:31:49,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:52,959 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-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-12-15 13:31:52,961 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-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-12-15 13:31:52,963 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-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-12-15 13:31:52,966 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-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-12-15 13:31:52,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:53,071 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:31:53,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:31:53,478 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-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-12-15 13:31:53,478 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-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-12-15 13:31:53,479 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-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-12-15 13:31:53,479 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-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-12-15 13:31:53,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:53,498 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:31:53,885 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-ethernet-atheros-atl1c-atl1c.cil.i[484314,484327] [2021-12-15 13:31:53,886 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-ethernet-atheros-atl1c-atl1c.cil.i[484461,484474] [2021-12-15 13:31:53,886 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-ethernet-atheros-atl1c-atl1c.cil.i[484600,484613] [2021-12-15 13:31:53,886 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-ethernet-atheros-atl1c-atl1c.cil.i[484758,484771] [2021-12-15 13:31:53,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:31:54,066 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:31:54,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54 WrapperNode [2021-12-15 13:31:54,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:31:54,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:54,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:31:54,068 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:31:54,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,284 INFO L137 Inliner]: procedures = 596, calls = 3848, calls flagged for inlining = 356, calls inlined = 344, statements flattened = 9942 [2021-12-15 13:31:54,284 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:31:54,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:31:54,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:31:54,285 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:31:54,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:31:54,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:31:54,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:31:54,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:31:54,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:31:54" (1/1) ... [2021-12-15 13:31:54,524 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:31:54,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:31:54,540 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 13:31:54,576 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 13:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:31:54,584 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:31:54,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2021-12-15 13:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2021-12-15 13:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2021-12-15 13:31:54,585 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2021-12-15 13:31:54,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:31:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:31:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:31:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:31:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:31:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:31:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:31:54,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:31:54,586 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2021-12-15 13:31:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2021-12-15 13:31:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:31:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:31:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:31:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:31:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:31:54,587 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:31:54,587 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:31:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:31:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2021-12-15 13:31:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2021-12-15 13:31:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:31:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:31:54,588 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:31:54,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:31:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2021-12-15 13:31:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2021-12-15 13:31:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2021-12-15 13:31:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2021-12-15 13:31:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2021-12-15 13:31:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2021-12-15 13:31:54,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:31:54,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:31:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:31:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:31:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:31:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:31:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:31:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:31:54,590 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:31:54,590 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:31:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:31:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:31:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:31:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:31:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:31:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:31:54,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:31:54,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:31:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:31:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:31:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:31:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:31:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:31:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2021-12-15 13:31:54,592 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2021-12-15 13:31:54,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:31:54,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2021-12-15 13:31:54,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2021-12-15 13:31:54,593 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:31:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:31:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:31:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:31:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2021-12-15 13:31:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2021-12-15 13:31:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2021-12-15 13:31:54,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2021-12-15 13:31:54,594 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2021-12-15 13:31:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2021-12-15 13:31:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2021-12-15 13:31:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2021-12-15 13:31:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:31:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:31:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:31:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:31:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2021-12-15 13:31:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2021-12-15 13:31:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:31:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:31:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:31:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:31:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:31:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:31:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:31:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:31:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:31:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:31:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:31:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:31:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:31:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:31:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:31:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:31:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:31:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:31:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2021-12-15 13:31:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2021-12-15 13:31:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:31:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:31:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:31:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:31:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:31:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:31:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:31:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:31:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:31:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:31:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:31:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:31:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:31:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:31:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:31:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:31:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:31:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2021-12-15 13:31:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:31:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:31:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:31:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:31:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:31:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:31:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:31:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:31:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:31:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2021-12-15 13:31:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2021-12-15 13:31:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2021-12-15 13:31:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2021-12-15 13:31:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:31:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:31:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:31:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:31:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2021-12-15 13:31:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2021-12-15 13:31:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:31:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:31:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2021-12-15 13:31:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2021-12-15 13:31:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2021-12-15 13:31:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2021-12-15 13:31:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2021-12-15 13:31:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2021-12-15 13:31:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2021-12-15 13:31:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2021-12-15 13:31:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:31:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:31:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:31:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:31:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:31:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2021-12-15 13:31:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2021-12-15 13:31:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2021-12-15 13:31:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2021-12-15 13:31:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:31:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:31:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2021-12-15 13:31:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2021-12-15 13:31:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2021-12-15 13:31:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2021-12-15 13:31:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:31:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:31:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:31:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:31:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:31:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:31:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:31:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:31:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:31:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:31:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:31:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:31:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2021-12-15 13:31:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2021-12-15 13:31:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:31:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:31:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:31:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:31:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2021-12-15 13:31:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2021-12-15 13:31:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2021-12-15 13:31:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2021-12-15 13:31:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:31:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:31:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:31:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:31:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:31:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:31:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2021-12-15 13:31:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2021-12-15 13:31:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2021-12-15 13:31:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2021-12-15 13:31:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:31:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:31:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:31:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:31:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2021-12-15 13:31:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2021-12-15 13:31:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:31:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:31:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2021-12-15 13:31:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2021-12-15 13:31:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:31:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:31:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:31:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:31:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:31:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:31:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:31:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:31:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:31:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2021-12-15 13:31:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2021-12-15 13:31:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2021-12-15 13:31:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2021-12-15 13:31:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:31:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:31:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:31:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:31:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:31:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2021-12-15 13:31:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2021-12-15 13:31:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:31:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2021-12-15 13:31:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:31:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:31:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:31:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2021-12-15 13:31:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2021-12-15 13:31:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:31:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:31:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:31:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:31:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:31:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:31:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2021-12-15 13:31:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2021-12-15 13:31:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:31:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:31:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:31:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:31:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:31:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:31:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2021-12-15 13:31:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2021-12-15 13:31:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:31:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:31:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2021-12-15 13:31:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2021-12-15 13:31:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2021-12-15 13:31:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2021-12-15 13:31:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2021-12-15 13:31:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2021-12-15 13:31:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:31:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:31:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:31:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:31:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:31:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2021-12-15 13:31:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:31:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:31:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-15 13:31:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-15 13:31:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:31:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:31:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2021-12-15 13:31:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2021-12-15 13:31:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:31:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:31:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2021-12-15 13:31:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2021-12-15 13:31:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2021-12-15 13:31:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2021-12-15 13:31:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:31:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:31:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:31:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:31:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2021-12-15 13:31:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2021-12-15 13:31:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:31:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:31:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:31:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:31:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:31:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:31:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2021-12-15 13:31:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2021-12-15 13:31:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:31:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:31:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2021-12-15 13:31:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2021-12-15 13:31:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2021-12-15 13:31:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2021-12-15 13:31:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-15 13:31:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-15 13:31:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2021-12-15 13:31:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2021-12-15 13:31:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:31:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:31:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:31:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:31:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2021-12-15 13:31:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2021-12-15 13:31:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2021-12-15 13:31:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2021-12-15 13:31:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:31:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:31:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:31:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:31:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:31:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:31:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:31:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:31:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2021-12-15 13:31:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2021-12-15 13:31:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:31:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:31:55,722 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:31:55,728 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:31:55,886 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:31:55,889 INFO L158 Benchmark]: Toolchain (without parser) took 6520.01ms. Allocated memory was 56.6MB in the beginning and 461.4MB in the end (delta: 404.8MB). Free memory was 26.1MB in the beginning and 284.8MB in the end (delta: -258.7MB). Peak memory consumption was 268.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:55,889 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 44.0MB. Free memory was 26.6MB in the beginning and 26.5MB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:31:55,890 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4697.11ms. Allocated memory was 56.6MB in the beginning and 461.4MB in the end (delta: 404.8MB). Free memory was 25.9MB in the beginning and 363.3MB in the end (delta: -337.4MB). Peak memory consumption was 201.2MB. Max. memory is 16.1GB. [2021-12-15 13:31:55,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.18ms. Allocated memory is still 461.4MB. Free memory was 363.3MB in the beginning and 309.9MB in the end (delta: 53.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:31:55,890 INFO L158 Benchmark]: Boogie Preprocessor took 232.43ms. Allocated memory is still 461.4MB. Free memory was 308.9MB in the beginning and 243.8MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:31:55,891 INFO L158 Benchmark]: RCFGBuilder took 1369.85ms. Allocated memory is still 461.4MB. Free memory was 243.8MB in the beginning and 284.8MB in the end (delta: -40.9MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-12-15 13:31:55,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 44.0MB. Free memory was 26.6MB in the beginning and 26.5MB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4697.11ms. Allocated memory was 56.6MB in the beginning and 461.4MB in the end (delta: 404.8MB). Free memory was 25.9MB in the beginning and 363.3MB in the end (delta: -337.4MB). Peak memory consumption was 201.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.18ms. Allocated memory is still 461.4MB. Free memory was 363.3MB in the beginning and 309.9MB in the end (delta: 53.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 232.43ms. Allocated memory is still 461.4MB. Free memory was 308.9MB in the beginning and 243.8MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1369.85ms. Allocated memory is still 461.4MB. Free memory was 243.8MB in the beginning and 284.8MB in the end (delta: -40.9MB). Peak memory consumption was 81.8MB. 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 13:31:55,925 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