./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.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-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.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 7137d136237382d1d4fe8b796308ccd9bf4f8cbcaceb3edb5e802731e648c2dd --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:54,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:54,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:55,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:55,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:55,059 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:55,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:55,066 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:55,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:55,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:55,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:55,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:55,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:55,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:55,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:55,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:55,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:55,084 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:55,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:55,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:55,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:55,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:55,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:55,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:55,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:55,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:55,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:55,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:55,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:55,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:55,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:55,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:55,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:55,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:55,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:55,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:55,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:55,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:55,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:55,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:55,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:55,108 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:10:55,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:55,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:55,136 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:55,136 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:55,137 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:55,137 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:55,138 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:55,138 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:55,138 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:55,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:55,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:10:55,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:55,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:55,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:55,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:55,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:55,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:55,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:55,141 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:55,142 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:55,142 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:55,142 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7137d136237382d1d4fe8b796308ccd9bf4f8cbcaceb3edb5e802731e648c2dd [2021-12-15 13:10:55,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:55,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:55,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:55,370 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:55,370 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:55,371 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-12-15 13:10:55,414 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cfcfffa8/3e22c50bd4e54d8482d29234639235a6/FLAGe3ecbc4e7 [2021-12-15 13:10:56,053 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:56,053 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-12-15 13:10:56,095 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cfcfffa8/3e22c50bd4e54d8482d29234639235a6/FLAGe3ecbc4e7 [2021-12-15 13:10:56,389 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cfcfffa8/3e22c50bd4e54d8482d29234639235a6 [2021-12-15 13:10:56,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:56,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:56,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:56,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:56,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:56,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:56" (1/1) ... [2021-12-15 13:10:56,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cf994df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:56, skipping insertion in model container [2021-12-15 13:10:56,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:56" (1/1) ... [2021-12-15 13:10:56,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:56,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:58,181 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i[298420,298433] [2021-12-15 13:10:58,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:58,246 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:58,502 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-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i[298420,298433] [2021-12-15 13:10:58,540 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:58,685 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:58,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58 WrapperNode [2021-12-15 13:10:58,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:58,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:58,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:58,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:58,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:58,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:58,899 INFO L137 Inliner]: procedures = 382, calls = 2296, calls flagged for inlining = 189, calls inlined = 143, statements flattened = 4616 [2021-12-15 13:10:58,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:58,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:58,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:58,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:58,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:58,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:58,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:58,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:59,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:59,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:59,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:59,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:59,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:59,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:59,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:59,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:58" (1/1) ... [2021-12-15 13:10:59,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:59,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:59,140 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 13:10:59,167 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 13:10:59,180 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:10:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:10:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:10:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:10:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:10:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:10:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:10:59,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:10:59,181 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fill_tx_map [2021-12-15 13:10:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fill_tx_map [2021-12-15 13:10:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_tx_resources [2021-12-15 13:10:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_tx_resources [2021-12-15 13:10:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:10:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:10:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:10:59,182 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:10:59,182 INFO L130 BoogieDeclarations]: Found specification of procedure jme_polling_mode [2021-12-15 13:10:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_polling_mode [2021-12-15 13:10:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2021-12-15 13:10:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2021-12-15 13:10:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:10:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:10:59,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:59,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_mac_processor [2021-12-15 13:10:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_mac_processor [2021-12-15 13:10:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:10:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:10:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure jme_ioctl [2021-12-15 13:10:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_ioctl [2021-12-15 13:10:59,184 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32 [2021-12-15 13:10:59,184 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32 [2021-12-15 13:10:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure jme_powersave_phy [2021-12-15 13:10:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_powersave_phy [2021-12-15 13:10:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_on [2021-12-15 13:10:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_on [2021-12-15 13:10:59,185 INFO L130 BoogieDeclarations]: Found specification of procedure new_phy_power_ctrl [2021-12-15 13:10:59,185 INFO L138 BoogieDeclarations]: Found implementation of procedure new_phy_power_ctrl [2021-12-15 13:10:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_regs_len [2021-12-15 13:10:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_regs_len [2021-12-15 13:10:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:10:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:10:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:10:59,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:10:59,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_on [2021-12-15 13:10:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_on [2021-12-15 13:10:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_rx_engine [2021-12-15 13:10:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_rx_engine [2021-12-15 13:10:59,187 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2021-12-15 13:10:59,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2021-12-15 13:10:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:59,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:59,188 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32f [2021-12-15 13:10:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32f [2021-12-15 13:10:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure smi_reg_addr [2021-12-15 13:10:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_reg_addr [2021-12-15 13:10:59,189 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_settings [2021-12-15 13:10:59,189 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_settings [2021-12-15 13:10:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:10:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:10:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:10:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:10:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:10:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:10:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:10:59,190 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:10:59,190 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_link [2021-12-15 13:10:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_link [2021-12-15 13:10:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:10:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:10:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:59,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:59,191 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:10:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:10:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:10:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:10:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure jme_nway_reset [2021-12-15 13:10:59,192 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_nway_reset [2021-12-15 13:10:59,192 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:10:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:10:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:10:59,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:10:59,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:10:59,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:10:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_rx_resources [2021-12-15 13:10:59,194 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_rx_resources [2021-12-15 13:10:59,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unmap_page_2 [2021-12-15 13:10:59,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unmap_page_2 [2021-12-15 13:10:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:10:59,195 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:10:59,195 INFO L130 BoogieDeclarations]: Found specification of procedure jme_resume [2021-12-15 13:10:59,195 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_resume [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:10:59,196 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure jme_tx_timeout [2021-12-15 13:10:59,196 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_tx_timeout [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:10:59,196 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:59,196 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_tx_engine [2021-12-15 13:10:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_tx_engine [2021-12-15 13:10:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure jread32 [2021-12-15 13:10:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure jread32 [2021-12-15 13:10:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:10:59,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:10:59,197 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:10:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:10:59,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:10:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:10:59,199 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_rx_pcc [2021-12-15 13:10:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_rx_pcc [2021-12-15 13:10:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:10:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:10:59,200 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_off [2021-12-15 13:10:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_off [2021-12-15 13:10:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-15 13:10:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-15 13:10:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:10:59,202 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_unicastaddr [2021-12-15 13:10:59,206 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_unicastaddr [2021-12-15 13:10:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_macaddr [2021-12-15 13:10:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_macaddr [2021-12-15 13:10:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:10:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:10:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:10:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:10:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:10:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:10:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_multi [2021-12-15 13:10:59,207 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_multi [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure jme_vlan_rx_register [2021-12-15 13:10:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_vlan_rx_register [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure mmapio_memcpy [2021-12-15 13:10:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mmapio_memcpy [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:10:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:10:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:10:59,208 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:10:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:10:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:10:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure jme_restart_rx_engine [2021-12-15 13:10:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_restart_rx_engine [2021-12-15 13:10:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure jme_clear_pm [2021-12-15 13:10:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_clear_pm [2021-12-15 13:10:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-12-15 13:10:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-12-15 13:10:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:59,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:10:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:10:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure jme_close [2021-12-15 13:10:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_close [2021-12-15 13:10:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:10:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:10:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:10:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:10:59,210 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:10:59,210 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_irq [2021-12-15 13:10:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_irq [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_features [2021-12-15 13:10:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_features [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:10:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:10:59,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:10:59,211 INFO L130 BoogieDeclarations]: Found specification of procedure jme_linkstat_from_phy [2021-12-15 13:10:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_linkstat_from_phy [2021-12-15 13:10:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:10:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:10:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_off [2021-12-15 13:10:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_off [2021-12-15 13:10:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_write [2021-12-15 13:10:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_write [2021-12-15 13:10:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_on [2021-12-15 13:10:59,212 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_on [2021-12-15 13:10:59,212 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_phy_processor [2021-12-15 13:10:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_phy_processor [2021-12-15 13:10:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure jme_suspend [2021-12-15 13:10:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_suspend [2021-12-15 13:10:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:10:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:10:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:10:59,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:10:59,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:10:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:10:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_off [2021-12-15 13:10:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_off [2021-12-15 13:10:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:10:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:10:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2021-12-15 13:10:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2021-12-15 13:10:59,214 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_phyfifo_5level [2021-12-15 13:10:59,214 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_phyfifo_5level [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure smi_phy_addr [2021-12-15 13:10:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_phy_addr [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:10:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:59,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:10:59,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:10:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:10:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:10:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_eeprom_len [2021-12-15 13:10:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_eeprom_len [2021-12-15 13:10:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-12-15 13:10:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-12-15 13:10:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:10:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:10:59,216 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_pcc_timer [2021-12-15 13:10:59,216 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_pcc_timer [2021-12-15 13:10:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure jme_interrupt_mode [2021-12-15 13:10:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_interrupt_mode [2021-12-15 13:10:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fix_features [2021-12-15 13:10:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fix_features [2021-12-15 13:10:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure reg_dbg [2021-12-15 13:10:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_dbg [2021-12-15 13:10:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:10:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:10:59,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:10:59,217 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:10:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_settings [2021-12-15 13:10:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_settings [2021-12-15 13:10:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_read [2021-12-15 13:10:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_read [2021-12-15 13:10:59,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:10:59,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:10:59,219 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:10:59,221 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:10:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_map_page_1 [2021-12-15 13:10:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_map_page_1 [2021-12-15 13:10:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:10:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:10:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:10:59,222 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:10:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:10:59,222 INFO L130 BoogieDeclarations]: Found specification of procedure jme_open [2021-12-15 13:10:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_open [2021-12-15 13:10:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure jme_start_irq [2021-12-15 13:10:59,223 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_start_irq [2021-12-15 13:10:59,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-15 13:10:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-15 13:10:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure jme_change_mtu [2021-12-15 13:10:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_change_mtu [2021-12-15 13:10:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-12-15 13:10:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-12-15 13:10:59,224 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:10:59,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:10:59,781 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:59,784 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:11:00,115 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:11:00,119 INFO L158 Benchmark]: Toolchain (without parser) took 3726.87ms. Allocated memory was 136.3MB in the beginning and 283.1MB in the end (delta: 146.8MB). Free memory was 93.7MB in the beginning and 183.9MB in the end (delta: -90.2MB). Peak memory consumption was 112.0MB. Max. memory is 16.1GB. [2021-12-15 13:11:00,120 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 42.0MB in the beginning and 41.9MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:00,120 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2292.28ms. Allocated memory was 136.3MB in the beginning and 203.4MB in the end (delta: 67.1MB). Free memory was 93.7MB in the beginning and 120.0MB in the end (delta: -26.3MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. [2021-12-15 13:11:00,120 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.48ms. Allocated memory is still 203.4MB. Free memory was 120.0MB in the beginning and 92.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:11:00,121 INFO L158 Benchmark]: Boogie Preprocessor took 209.99ms. Allocated memory is still 203.4MB. Free memory was 92.7MB in the beginning and 111.5MB in the end (delta: -18.7MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2021-12-15 13:11:00,121 INFO L158 Benchmark]: RCFGBuilder took 1007.06ms. Allocated memory was 203.4MB in the beginning and 283.1MB in the end (delta: 79.7MB). Free memory was 111.5MB in the beginning and 183.9MB in the end (delta: -72.5MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2021-12-15 13:11:00,123 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory was 42.0MB in the beginning and 41.9MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2292.28ms. Allocated memory was 136.3MB in the beginning and 203.4MB in the end (delta: 67.1MB). Free memory was 93.7MB in the beginning and 120.0MB in the end (delta: -26.3MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.48ms. Allocated memory is still 203.4MB. Free memory was 120.0MB in the beginning and 92.7MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 209.99ms. Allocated memory is still 203.4MB. Free memory was 92.7MB in the beginning and 111.5MB in the end (delta: -18.7MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1007.06ms. Allocated memory was 203.4MB in the beginning and 283.1MB in the end (delta: 79.7MB). Free memory was 111.5MB in the beginning and 183.9MB in the end (delta: -72.5MB). Peak memory consumption was 61.8MB. 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 13:11:00,152 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-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.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 7137d136237382d1d4fe8b796308ccd9bf4f8cbcaceb3edb5e802731e648c2dd --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:01,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:01,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:01,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:01,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:01,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:01,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:01,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:01,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:01,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:01,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:01,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:01,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:01,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:01,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:01,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:01,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:01,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:01,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:01,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:01,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:01,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:01,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:01,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:01,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:01,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:01,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:01,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:01,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:01,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:01,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:01,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:01,864 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:01,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:01,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:01,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:01,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:01,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:01,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:01,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:01,884 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:01,885 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:11:01,916 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:01,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:01,917 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:01,918 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:01,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:01,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:01,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:01,920 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:01,920 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:01,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:01,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:01,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:01,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:01,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:01,921 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:11:01,922 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:11:01,922 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:11:01,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:01,922 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:01,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:01,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:01,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:01,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:01,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:01,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:01,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:01,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:01,924 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:01,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:11:01,925 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7137d136237382d1d4fe8b796308ccd9bf4f8cbcaceb3edb5e802731e648c2dd [2021-12-15 13:11:02,197 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:02,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:02,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:02,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:02,218 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:02,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-12-15 13:11:02,266 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1067e2d/54296bdb5a604d2795d6b05400d1f58b/FLAGbd5eb1e23 [2021-12-15 13:11:02,954 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:02,954 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-12-15 13:11:02,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1067e2d/54296bdb5a604d2795d6b05400d1f58b/FLAGbd5eb1e23 [2021-12-15 13:11:03,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad1067e2d/54296bdb5a604d2795d6b05400d1f58b [2021-12-15 13:11:03,251 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:03,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:03,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:03,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:03,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:03,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:03" (1/1) ... [2021-12-15 13:11:03,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c46812 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:03, skipping insertion in model container [2021-12-15 13:11:03,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:03" (1/1) ... [2021-12-15 13:11:03,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:03,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:05,214 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i[298420,298433] [2021-12-15 13:11:05,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:05,298 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:11:05,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:05,638 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-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i[298420,298433] [2021-12-15 13:11:05,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:05,668 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:11:05,874 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-validator-v0.8/linux-stable-468e4e3-1-204_8a-drivers--net--jme.ko-entry_point_ldv-val-v0.8.cil.out.i[298420,298433] [2021-12-15 13:11:05,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:06,055 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:11:06,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06 WrapperNode [2021-12-15 13:11:06,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:06,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:06,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:11:06,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:11:06,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,282 INFO L137 Inliner]: procedures = 396, calls = 2295, calls flagged for inlining = 189, calls inlined = 143, statements flattened = 4429 [2021-12-15 13:11:06,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:06,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:11:06,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:11:06,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:11:06,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,331 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,461 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:11:06,503 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:11:06,503 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:11:06,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:11:06,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:06" (1/1) ... [2021-12-15 13:11:06,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:06,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:11:06,525 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 13:11:06,539 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 13:11:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:11:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:11:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-15 13:11:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-15 13:11:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:11:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:11:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:11:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:11:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_mac_processor [2021-12-15 13:11:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_mac_processor [2021-12-15 13:11:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:11:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:11:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32 [2021-12-15 13:11:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32 [2021-12-15 13:11:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_regs_len [2021-12-15 13:11:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_regs_len [2021-12-15 13:11:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:11:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:11:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:11:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:11:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_on [2021-12-15 13:11:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_on [2021-12-15 13:11:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_rx_engine [2021-12-15 13:11:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_rx_engine [2021-12-15 13:11:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:11:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:11:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:11:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:11:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:11:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:11:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_link [2021-12-15 13:11:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_link [2021-12-15 13:11:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:11:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:11:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:11:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:11:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unmap_page_2 [2021-12-15 13:11:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unmap_page_2 [2021-12-15 13:11:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:11:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:11:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:11:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:11:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:11:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:11:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:11:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure jread32 [2021-12-15 13:11:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure jread32 [2021-12-15 13:11:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-12-15 13:11:06,557 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-12-15 13:11:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:11:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:11:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:11:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:11:06,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:11:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_rx_pcc [2021-12-15 13:11:06,557 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_rx_pcc [2021-12-15 13:11:06,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:11:06,558 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:11:06,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-15 13:11:06,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-15 13:11:06,558 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_unicastaddr [2021-12-15 13:11:06,558 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_unicastaddr [2021-12-15 13:11:06,558 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_macaddr [2021-12-15 13:11:06,559 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_macaddr [2021-12-15 13:11:06,559 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:11:06,559 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:11:06,559 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:11:06,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:11:06,559 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:11:06,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:11:06,559 INFO L130 BoogieDeclarations]: Found specification of procedure jme_restart_rx_engine [2021-12-15 13:11:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_restart_rx_engine [2021-12-15 13:11:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:11:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:11:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:11:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:11:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:11:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:11:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_features [2021-12-15 13:11:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_features [2021-12-15 13:11:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:11:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:11:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure jme_linkstat_from_phy [2021-12-15 13:11:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_linkstat_from_phy [2021-12-15 13:11:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:11:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:11:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_write [2021-12-15 13:11:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_write [2021-12-15 13:11:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_on [2021-12-15 13:11:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_on [2021-12-15 13:11:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:11:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:11:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:11:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:11:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2021-12-15 13:11:06,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure smi_phy_addr [2021-12-15 13:11:06,563 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_phy_addr [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:11:06,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:11:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:11:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:11:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:11:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:11:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:11:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure reg_dbg [2021-12-15 13:11:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_dbg [2021-12-15 13:11:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:11:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:11:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:11:06,565 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:11:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:11:06,565 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:11:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:11:06,579 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:11:06,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:11:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure jme_start_irq [2021-12-15 13:11:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_start_irq [2021-12-15 13:11:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:11:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:11:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure jme_change_mtu [2021-12-15 13:11:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_change_mtu [2021-12-15 13:11:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:11:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:11:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:11:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:11:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:11:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:11:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:11:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fill_tx_map [2021-12-15 13:11:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fill_tx_map [2021-12-15 13:11:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_tx_resources [2021-12-15 13:11:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_tx_resources [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:11:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure jme_polling_mode [2021-12-15 13:11:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_polling_mode [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:11:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable_pending [2021-12-15 13:11:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable_pending [2021-12-15 13:11:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:11:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:11:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:11:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:11:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure jme_ioctl [2021-12-15 13:11:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_ioctl [2021-12-15 13:11:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure jme_powersave_phy [2021-12-15 13:11:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_powersave_phy [2021-12-15 13:11:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_on [2021-12-15 13:11:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_on [2021-12-15 13:11:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure new_phy_power_ctrl [2021-12-15 13:11:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure new_phy_power_ctrl [2021-12-15 13:11:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:11:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:11:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable_nosync [2021-12-15 13:11:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable_nosync [2021-12-15 13:11:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:11:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:11:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure jwrite32f [2021-12-15 13:11:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure jwrite32f [2021-12-15 13:11:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure smi_reg_addr [2021-12-15 13:11:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_reg_addr [2021-12-15 13:11:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_settings [2021-12-15 13:11:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_settings [2021-12-15 13:11:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:11:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:11:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:11:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:11:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:11:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:11:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:11:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:11:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:11:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:11:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure jme_nway_reset [2021-12-15 13:11:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_nway_reset [2021-12-15 13:11:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:11:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:11:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:11:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:11:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:11:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:11:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure jme_free_rx_resources [2021-12-15 13:11:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_free_rx_resources [2021-12-15 13:11:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure jme_resume [2021-12-15 13:11:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_resume [2021-12-15 13:11:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure jme_tx_timeout [2021-12-15 13:11:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_tx_timeout [2021-12-15 13:11:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:11:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:11:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:11:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:11:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:11:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure jme_disable_tx_engine [2021-12-15 13:11:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_disable_tx_engine [2021-12-15 13:11:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:11:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:11:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:11:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:11:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_txclk_off [2021-12-15 13:11:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_txclk_off [2021-12-15 13:11:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-12-15 13:11:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-12-15 13:11:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_multi [2021-12-15 13:11:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_multi [2021-12-15 13:11:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure jme_vlan_rx_register [2021-12-15 13:11:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_vlan_rx_register [2021-12-15 13:11:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure mmapio_memcpy [2021-12-15 13:11:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mmapio_memcpy [2021-12-15 13:11:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:11:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:11:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:11:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:11:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure jme_clear_pm [2021-12-15 13:11:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_clear_pm [2021-12-15 13:11:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2021-12-15 13:11:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2021-12-15 13:11:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure jme_close [2021-12-15 13:11:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_close [2021-12-15 13:11:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:11:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:11:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:11:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:11:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_irq [2021-12-15 13:11:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_irq [2021-12-15 13:11:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:11:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:11:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:11:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mac_rxclk_off [2021-12-15 13:11:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mac_rxclk_off [2021-12-15 13:11:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:11:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:11:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:11:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure jme_reset_phy_processor [2021-12-15 13:11:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_reset_phy_processor [2021-12-15 13:11:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure jme_suspend [2021-12-15 13:11:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_suspend [2021-12-15 13:11:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:11:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:11:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:11:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:11:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure jme_phy_off [2021-12-15 13:11:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_phy_off [2021-12-15 13:11:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:11:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:11:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_phyfifo_5level [2021-12-15 13:11:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_phyfifo_5level [2021-12-15 13:11:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:11:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:11:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:11:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:11:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure jme_get_eeprom_len [2021-12-15 13:11:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_get_eeprom_len [2021-12-15 13:11:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-12-15 13:11:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-12-15 13:11:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure jme_stop_pcc_timer [2021-12-15 13:11:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_stop_pcc_timer [2021-12-15 13:11:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure jme_interrupt_mode [2021-12-15 13:11:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_interrupt_mode [2021-12-15 13:11:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure jme_fix_features [2021-12-15 13:11:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_fix_features [2021-12-15 13:11:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure jme_set_settings [2021-12-15 13:11:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_set_settings [2021-12-15 13:11:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure jme_mdio_read [2021-12-15 13:11:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_mdio_read [2021-12-15 13:11:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:11:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:11:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:11:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:11:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_map_page_1 [2021-12-15 13:11:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_map_page_1 [2021-12-15 13:11:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure jme_open [2021-12-15 13:11:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure jme_open [2021-12-15 13:11:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-12-15 13:11:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-12-15 13:11:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2021-12-15 13:11:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2021-12-15 13:11:07,244 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:11:07,248 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:11:14,286 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:11:14,290 INFO L158 Benchmark]: Toolchain (without parser) took 11036.65ms. Allocated memory was 56.6MB in the beginning and 241.2MB in the end (delta: 184.5MB). Free memory was 31.3MB in the beginning and 131.0MB in the end (delta: -99.7MB). Peak memory consumption was 125.7MB. Max. memory is 16.1GB. [2021-12-15 13:11:14,290 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:14,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2802.57ms. Allocated memory was 56.6MB in the beginning and 157.3MB in the end (delta: 100.7MB). Free memory was 30.9MB in the beginning and 51.0MB in the end (delta: -20.1MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. [2021-12-15 13:11:14,290 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.68ms. Allocated memory is still 157.3MB. Free memory was 51.0MB in the beginning and 66.7MB in the end (delta: -15.8MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. [2021-12-15 13:11:14,291 INFO L158 Benchmark]: Boogie Preprocessor took 219.10ms. Allocated memory was 157.3MB in the beginning and 241.2MB in the end (delta: 83.9MB). Free memory was 66.7MB in the beginning and 148.3MB in the end (delta: -81.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2021-12-15 13:11:14,291 INFO L158 Benchmark]: RCFGBuilder took 7785.12ms. Allocated memory is still 241.2MB. Free memory was 148.3MB in the beginning and 131.0MB in the end (delta: 17.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2021-12-15 13:11:14,292 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 56.6MB. Free memory is still 37.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2802.57ms. Allocated memory was 56.6MB in the beginning and 157.3MB in the end (delta: 100.7MB). Free memory was 30.9MB in the beginning and 51.0MB in the end (delta: -20.1MB). Peak memory consumption was 85.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.68ms. Allocated memory is still 157.3MB. Free memory was 51.0MB in the beginning and 66.7MB in the end (delta: -15.8MB). Peak memory consumption was 2.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 219.10ms. Allocated memory was 157.3MB in the beginning and 241.2MB in the end (delta: 83.9MB). Free memory was 66.7MB in the beginning and 148.3MB in the end (delta: -81.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7785.12ms. Allocated memory is still 241.2MB. Free memory was 148.3MB in the beginning and 131.0MB in the end (delta: 17.3MB). Peak memory consumption was 57.4MB. 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 13:11:14,338 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable