./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.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 da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:12:55,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:12:55,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:12:55,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:12:55,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:12:55,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:12:55,107 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:12:55,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:12:55,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:12:55,113 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:12:55,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:12:55,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:12:55,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:12:55,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:12:55,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:12:55,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:12:55,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:12:55,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:12:55,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:12:55,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:12:55,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:12:55,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:12:55,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:12:55,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:12:55,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:12:55,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:12:55,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:12:55,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:12:55,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:12:55,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:12:55,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:12:55,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:12:55,142 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:12:55,143 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:12:55,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:12:55,144 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:12:55,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:12:55,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:12:55,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:12:55,145 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:12:55,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:12:55,147 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:12:55,174 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:12:55,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:12:55,175 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:12:55,175 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:12:55,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:12:55,176 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:12:55,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:12:55,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:12:55,176 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:12:55,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:12:55,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:12:55,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:12:55,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:12:55,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:55,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:12:55,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:12:55,181 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:12:55,181 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:12:55,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:12:55,181 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:12:55,181 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 [2021-12-15 13:12:55,399 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:12:55,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:12:55,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:12:55,428 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:12:55,428 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:12:55,429 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2021-12-15 13:12:55,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a1f5697/dbc6ab8b95084ba9bd21131901cd7f9f/FLAG9a6a5b4c5 [2021-12-15 13:12:56,224 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:12:56,225 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2021-12-15 13:12:56,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a1f5697/dbc6ab8b95084ba9bd21131901cd7f9f/FLAG9a6a5b4c5 [2021-12-15 13:12:56,505 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a1f5697/dbc6ab8b95084ba9bd21131901cd7f9f [2021-12-15 13:12:56,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:12:56,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:12:56,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:56,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:12:56,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:12:56,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:56" (1/1) ... [2021-12-15 13:12:56,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20c050e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:56, skipping insertion in model container [2021-12-15 13:12:56,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:56" (1/1) ... [2021-12-15 13:12:56,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:12:56,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:00,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2021-12-15 13:13:00,307 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:00,338 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:13:00,857 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2021-12-15 13:13:00,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:00,981 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:13:00,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00 WrapperNode [2021-12-15 13:13:00,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:00,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:00,984 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:13:00,984 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:13:00,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:01,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:02,263 INFO L137 Inliner]: procedures = 450, calls = 10172, calls flagged for inlining = 230, calls inlined = 227, statements flattened = 20179 [2021-12-15 13:13:02,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:02,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:13:02,265 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:13:02,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:13:02,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:02,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:02,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:02,778 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:03,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:03,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:03,780 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:03,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:13:03,869 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:13:03,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:13:03,870 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:13:03,871 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:00" (1/1) ... [2021-12-15 13:13:03,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:03,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:13:03,896 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 13:13:04,002 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 13:13:04,037 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:13:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:13:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:13:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:13:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:13:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:13:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:13:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:13:04,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:13:04,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:13:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:13:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:13:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:13:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:13:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:13:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:13:04,039 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:13:04,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:13:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:13:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:13:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:13:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:13:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:13:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:13:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:13:04,040 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:13:04,040 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:13:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:13:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:13:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:13:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:13:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:13:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:13:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:13:04,041 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:13:04,041 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:13:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:13:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:13:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:13:04,042 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:13:04,042 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:13:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:13:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:13:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:13:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:13:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:13:04,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:13:04,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:13:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:13:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:13:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:13:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:13:04,044 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:13:04,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:13:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:13:04,045 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:13:04,045 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:13:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:13:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:13:04,046 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:13:04,046 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:13:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:13:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:13:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:13:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:13:04,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:13:04,047 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:13:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:13:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:13:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:13:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:13:04,048 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:13:04,048 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:13:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:13:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:13:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:13:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:13:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:13:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:13:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:13:04,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:13:04,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:13:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:13:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:13:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:13:04,050 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:13:04,050 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:13:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:13:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:13:04,051 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:13:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:13:04,051 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:13:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:13:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:13:04,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:13:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:13:04,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:13:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:13:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:13:04,053 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:13:04,053 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:13:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:13:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:13:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:13:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:13:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:13:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:13:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:13:04,054 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:13:04,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:13:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:13:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:13:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:13:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:13:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:13:04,055 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:13:04,055 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:13:04,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:13:04,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:13:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:13:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:13:04,058 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:13:04,058 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:13:04,059 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:13:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:13:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:13:04,060 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:13:04,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:13:04,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:13:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:13:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:13:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-12-15 13:13:04,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-12-15 13:13:04,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:13:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:13:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:13:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:13:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:13:04,065 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:13:04,065 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:13:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:13:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:13:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:13:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:13:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:13:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:13:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:13:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:13:04,066 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:13:04,066 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:13:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:13:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:13:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:13:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:13:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:13:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:13:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:13:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:13:04,067 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:13:04,067 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:13:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:13:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:13:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:13:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:13:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:13:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:13:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:13:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:13:04,068 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:13:04,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:13:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:13:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:13:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:13:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:13:04,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:13:04,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:13:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:13:04,070 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:13:04,070 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:13:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:13:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:13:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:13:04,071 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:13:04,071 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:13:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:13:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:13:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:13:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:13:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:13:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:13:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:13:04,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:13:04,072 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:13:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:13:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:13:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:13:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:13:04,073 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:13:04,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:13:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:13:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:13:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:13:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:13:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:13:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:13:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:13:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:13:04,074 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_change_mtu [2021-12-15 13:13:04,074 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_change_mtu [2021-12-15 13:13:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:13:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:13:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:13:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:13:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:13:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:13:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:13:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:13:04,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:13:04,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:13:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:13:04,076 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:13:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:13:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:13:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:13:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:13:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:13:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:13:04,079 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:13:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:13:04,079 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:13:04,080 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:13:04,080 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:13:04,081 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:13:04,081 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:13:04,081 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:13:04,081 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:13:04,081 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:13:04,081 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:13:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:13:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:13:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:13:04,082 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:13:04,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:13:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:13:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:13:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:13:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:13:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:13:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:13:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:13:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:13:04,083 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:13:04,083 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:13:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:13:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:13:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:13:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:13:04,084 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:13:04,084 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:13:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:13:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:13:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:13:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:13:04,085 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:13:04,085 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_mac_address [2021-12-15 13:13:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_mac_address [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:13:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:13:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:13:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:13:04,086 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:13:04,086 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:13:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:13:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:13:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:13:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:13:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:13:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:13:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:13:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:13:04,087 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:13:04,087 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:13:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:13:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:13:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:13:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:13:04,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:13:04,088 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:13:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:13:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:13:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:13:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:13:04,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:13:04,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:13:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:13:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:13:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ioctl [2021-12-15 13:13:04,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ioctl [2021-12-15 13:13:04,090 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:13:04,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:13:04,091 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:13:04,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:13:04,091 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:13:04,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:13:05,243 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:13:05,246 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:13:05,529 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 13:13:05,533 INFO L158 Benchmark]: Toolchain (without parser) took 9024.10ms. Allocated memory was 104.9MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 63.7MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 656.8MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,534 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 85.1MB in the beginning and 85.1MB in the end (delta: 50.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:13:05,534 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4472.13ms. Allocated memory was 104.9MB in the beginning and 362.8MB in the end (delta: 257.9MB). Free memory was 63.7MB in the beginning and 153.4MB in the end (delta: -89.7MB). Peak memory consumption was 168.1MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 1280.05ms. Allocated memory was 362.8MB in the beginning and 725.6MB in the end (delta: 362.8MB). Free memory was 153.4MB in the beginning and 418.7MB in the end (delta: -265.3MB). Peak memory consumption was 140.5MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,535 INFO L158 Benchmark]: Boogie Preprocessor took 1603.45ms. Allocated memory was 725.6MB in the beginning and 1.5GB in the end (delta: 796.9MB). Free memory was 418.7MB in the beginning and 851.0MB in the end (delta: -432.3MB). Peak memory consumption was 370.9MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,536 INFO L158 Benchmark]: RCFGBuilder took 1663.15ms. Allocated memory is still 1.5GB. Free memory was 851.0MB in the beginning and 1.1GB in the end (delta: -251.3MB). Peak memory consumption was 27.6MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,538 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 104.9MB. Free memory was 85.1MB in the beginning and 85.1MB in the end (delta: 50.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4472.13ms. Allocated memory was 104.9MB in the beginning and 362.8MB in the end (delta: 257.9MB). Free memory was 63.7MB in the beginning and 153.4MB in the end (delta: -89.7MB). Peak memory consumption was 168.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1280.05ms. Allocated memory was 362.8MB in the beginning and 725.6MB in the end (delta: 362.8MB). Free memory was 153.4MB in the beginning and 418.7MB in the end (delta: -265.3MB). Peak memory consumption was 140.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1603.45ms. Allocated memory was 725.6MB in the beginning and 1.5GB in the end (delta: 796.9MB). Free memory was 418.7MB in the beginning and 851.0MB in the end (delta: -432.3MB). Peak memory consumption was 370.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1663.15ms. Allocated memory is still 1.5GB. Free memory was 851.0MB in the beginning and 1.1GB in the end (delta: -251.3MB). Peak memory consumption was 27.6MB. 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 13:13:05,570 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.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 da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:13:07,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:13:07,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:13:07,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:13:07,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:13:07,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:13:07,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:13:07,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:13:07,415 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:13:07,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:13:07,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:13:07,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:13:07,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:13:07,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:13:07,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:13:07,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:13:07,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:13:07,427 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:13:07,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:13:07,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:13:07,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:13:07,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:13:07,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:13:07,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:13:07,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:13:07,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:13:07,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:13:07,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:13:07,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:13:07,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:13:07,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:13:07,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:13:07,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:13:07,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:13:07,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:13:07,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:13:07,450 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:13:07,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:13:07,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:13:07,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:13:07,452 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:13:07,453 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:13:07,471 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:13:07,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:13:07,472 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:13:07,472 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:13:07,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:13:07,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:13:07,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:13:07,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:13:07,474 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:13:07,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:13:07,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:13:07,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:13:07,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:13:07,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:13:07,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:13:07,477 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:13:07,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:13:07,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:07,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:13:07,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:13:07,499 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:13:07,499 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:13:07,499 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:13:07,500 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:13:07,500 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:13:07,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:13:07,500 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:13:07,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:13:07,500 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 [2021-12-15 13:13:07,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:13:07,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:13:07,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:13:07,774 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:13:07,775 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:13:07,776 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2021-12-15 13:13:07,818 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84ab01ba6/2ab2bd0d1f3b40049745c14ae7890167/FLAG05eaa4ebd [2021-12-15 13:13:08,556 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:13:08,557 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2021-12-15 13:13:08,609 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84ab01ba6/2ab2bd0d1f3b40049745c14ae7890167/FLAG05eaa4ebd [2021-12-15 13:13:09,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84ab01ba6/2ab2bd0d1f3b40049745c14ae7890167 [2021-12-15 13:13:09,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:13:09,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:13:09,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:09,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:13:09,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:13:09,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:09" (1/1) ... [2021-12-15 13:13:09,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b9932ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:09, skipping insertion in model container [2021-12-15 13:13:09,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:13:09" (1/1) ... [2021-12-15 13:13:09,134 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:13:09,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:13,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2021-12-15 13:13:13,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:13,152 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:13:13,259 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:13,731 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2021-12-15 13:13:13,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:13,797 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:13:14,329 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2021-12-15 13:13:14,332 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:14,503 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:13:14,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14 WrapperNode [2021-12-15 13:13:14,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:14,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:14,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:13:14,506 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:13:14,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:14,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:15,438 INFO L137 Inliner]: procedures = 465, calls = 10172, calls flagged for inlining = 230, calls inlined = 227, statements flattened = 20014 [2021-12-15 13:13:15,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:15,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:13:15,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:13:15,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:13:15,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:15,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:15,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:15,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:17,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:17,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:17,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:17,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:13:17,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:13:17,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:13:17,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:13:17,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:14" (1/1) ... [2021-12-15 13:13:17,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:17,363 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:13:17,373 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 13:13:17,384 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 13:13:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:13:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:13:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:13:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:13:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:13:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:13:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:13:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:13:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:13:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:13:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:13:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:13:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:13:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:13:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:13:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:13:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:13:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:13:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:13:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:13:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:13:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:13:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:13:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:13:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:13:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:13:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:13:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:13:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:13:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:13:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:13:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:13:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:13:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:13:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:13:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:13:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:13:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:13:17,407 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:13:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:13:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:13:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:13:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:13:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:13:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:13:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:13:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:13:17,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:13:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:13:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:13:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:13:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:13:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:13:17,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:13:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:13:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:13:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:13:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:13:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:13:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:13:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:13:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:13:17,410 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:13:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:13:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:13:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:13:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:13:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:13:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:13:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:13:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:13:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:13:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:13:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:13:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:13:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:13:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:13:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:13:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:13:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:13:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:13:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:13:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:13:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:13:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:13:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:13:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:13:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:13:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:13:17,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:13:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:13:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:13:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:13:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:13:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:13:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:13:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:13:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:13:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:13:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:13:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:13:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:13:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:13:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:13:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:13:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:13:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:13:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:13:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:13:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:13:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:13:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:13:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:13:17,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:13:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:13:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:13:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:13:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:13:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:13:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:13:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:13:17,418 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:13:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:13:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:13:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:13:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:13:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:13:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:13:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:13:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:13:17,419 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:13:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-12-15 13:13:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:13:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:13:17,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:13:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:13:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:13:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:13:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:13:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:13:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:13:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:13:17,421 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:13:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:13:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:13:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:13:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:13:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:13:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:13:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:13:17,422 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:13:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:13:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:13:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:13:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:13:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:13:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:13:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:13:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:13:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:13:17,423 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:13:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:13:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:13:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:13:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:13:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:13:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:13:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:13:17,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:13:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:13:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:13:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:13:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:13:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:13:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:13:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:13:17,425 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:13:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:13:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:13:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:13:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:13:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:13:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:13:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:13:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:13:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:13:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:13:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:13:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:13:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:13:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:13:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:13:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:13:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:13:17,427 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:13:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:13:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:13:17,428 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:13:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:13:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:13:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:13:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:13:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:13:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:13:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:13:17,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:13:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:13:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:13:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:13:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:13:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:13:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:13:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:13:17,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:13:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:13:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:13:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:13:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:13:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:13:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:13:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:13:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:13:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:13:17,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:13:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:13:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:13:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_change_mtu [2021-12-15 13:13:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_change_mtu [2021-12-15 13:13:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:13:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:13:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:13:17,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:13:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:13:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:13:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:13:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:13:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:13:17,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:13:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:13:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:13:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:13:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:13:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:13:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:13:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:13:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:13:17,434 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:13:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:13:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:13:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:13:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:13:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:13:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:13:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:13:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:13:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:13:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:13:17,435 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:13:17,436 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:13:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:13:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:13:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:13:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:13:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:13:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:13:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:13:17,437 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:13:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:13:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:13:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:13:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:13:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:13:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:13:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:13:17,438 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:13:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:13:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:13:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:13:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:13:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:13:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:13:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:13:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:13:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:13:17,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:13:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:13:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:13:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:13:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:13:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:13:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:13:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:13:17,440 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:13:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:13:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:13:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:13:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:13:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:13:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:13:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:13:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:13:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_mac_address [2021-12-15 13:13:17,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_mac_address [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:13:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:13:17,442 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:13:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:13:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:13:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:13:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:13:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:13:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:13:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:13:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:13:17,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:13:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:13:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:13:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:13:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:13:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:13:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:13:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:13:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:13:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:13:17,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:13:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:13:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:13:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:13:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:13:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:13:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:13:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:13:17,445 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:13:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:13:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:13:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:13:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:13:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:13:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:13:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:13:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:13:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:13:17,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:13:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:13:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:13:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:13:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:13:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:13:17,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:13:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ioctl [2021-12-15 13:13:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ioctl [2021-12-15 13:13:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:13:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:13:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:13:17,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:13:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:13:17,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:13:18,614 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:13:18,621 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:13:19,426 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:13:19,428 INFO L158 Benchmark]: Toolchain (without parser) took 10350.17ms. Allocated memory was 54.5MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 21.0MB in the beginning and 817.7MB in the end (delta: -796.7MB). Peak memory consumption was 908.2MB. Max. memory is 16.1GB. [2021-12-15 13:13:19,429 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 23.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:13:19,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5404.85ms. Allocated memory was 54.5MB in the beginning and 587.2MB in the end (delta: 532.7MB). Free memory was 23.7MB in the beginning and 390.8MB in the end (delta: -367.1MB). Peak memory consumption was 201.5MB. Max. memory is 16.1GB. [2021-12-15 13:13:19,429 INFO L158 Benchmark]: Boogie Procedure Inliner took 933.65ms. Allocated memory is still 587.2MB. Free memory was 390.8MB in the beginning and 222.6MB in the end (delta: 168.2MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. [2021-12-15 13:13:19,430 INFO L158 Benchmark]: Boogie Preprocessor took 1882.53ms. Allocated memory was 587.2MB in the beginning and 1.8GB in the end (delta: 1.2GB). Free memory was 222.6MB in the beginning and 913.1MB in the end (delta: -690.5MB). Peak memory consumption was 526.4MB. Max. memory is 16.1GB. [2021-12-15 13:13:19,430 INFO L158 Benchmark]: RCFGBuilder took 2104.39ms. Allocated memory is still 1.8GB. Free memory was 913.1MB in the beginning and 817.7MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-12-15 13:13:19,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 44.0MB. Free memory was 26.7MB in the beginning and 26.7MB in the end (delta: 23.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5404.85ms. Allocated memory was 54.5MB in the beginning and 587.2MB in the end (delta: 532.7MB). Free memory was 23.7MB in the beginning and 390.8MB in the end (delta: -367.1MB). Peak memory consumption was 201.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 933.65ms. Allocated memory is still 587.2MB. Free memory was 390.8MB in the beginning and 222.6MB in the end (delta: 168.2MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1882.53ms. Allocated memory was 587.2MB in the beginning and 1.8GB in the end (delta: 1.2GB). Free memory was 222.6MB in the beginning and 913.1MB in the end (delta: -690.5MB). Peak memory consumption was 526.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2104.39ms. Allocated memory is still 1.8GB. Free memory was 913.1MB in the beginning and 817.7MB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. 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 13:13:19,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable