./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c885f15d1a81449adc4747d9898e3e028e5f2dc35dc70dc4a76856ffc0bcf6eb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:39,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:39,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:39,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:39,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:39,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:39,070 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:39,072 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:39,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:39,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:39,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:39,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:39,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:39,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:39,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:39,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:39,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:39,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:39,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:39,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:39,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:39,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:39,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:39,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:39,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:39,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:39,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:39,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:39,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:39,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:39,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:39,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:39,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:39,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:39,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:39,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:39,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:39,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:39,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:39,127 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:39,128 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:39,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:39,175 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:39,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:39,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:39,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:39,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:39,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:39,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:39,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:39,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:39,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:39,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:39,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:39,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:39,188 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:39,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:39,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:39,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:39,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:39,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:39,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:39,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:39,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:39,190 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:39,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:39,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:39,193 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c885f15d1a81449adc4747d9898e3e028e5f2dc35dc70dc4a76856ffc0bcf6eb [2021-11-23 15:54:39,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:39,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:39,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:39,519 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:39,519 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:39,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:54:39,611 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/c7e8e00d5/ae29118af3b14049865cbea173b2722c/FLAG3ffdfaaf3 [2021-11-23 15:54:40,742 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:40,743 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:54:40,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/c7e8e00d5/ae29118af3b14049865cbea173b2722c/FLAG3ffdfaaf3 [2021-11-23 15:54:40,947 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/c7e8e00d5/ae29118af3b14049865cbea173b2722c [2021-11-23 15:54:40,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:40,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:40,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:40,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:40,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:40,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:40" (1/1) ... [2021-11-23 15:54:40,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e98ff59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:40, skipping insertion in model container [2021-11-23 15:54:40,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:40" (1/1) ... [2021-11-23 15:54:40,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:41,228 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:46,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[601458,601471] [2021-11-23 15:54:46,951 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:47,030 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:47,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[601458,601471] [2021-11-23 15:54:47,878 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:48,241 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:48,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48 WrapperNode [2021-11-23 15:54:48,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:48,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:48,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:48,245 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:48,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:48,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:50,758 INFO L137 Inliner]: procedures = 511, calls = 10487, calls flagged for inlining = 273, calls inlined = 269, statements flattened = 21320 [2021-11-23 15:54:50,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:50,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:50,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:50,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:50,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:50,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:51,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:51,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:52,813 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:52,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:52,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:53,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:53,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:53,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:53,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:53,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:53,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:53,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:53,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:53,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:54:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:54:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:54:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:54:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:54:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:54:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:54:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:54:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:54:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:54:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:54:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:54:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:54:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:54:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:54:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:54:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:54:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:54:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:54:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:54:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:54:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:54:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:54:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:54:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:54:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:54:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:54:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:54:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:54:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:54:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:54:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:54:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:54:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:54:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:54:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:54:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:54:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:54:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:54:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:54:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:54:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:54:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:54:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:54:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:54:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:54:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:54:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:54:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:54:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:54:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:54:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:54:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:54:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:54:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:54:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:54:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:54:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:54:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:54:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:54:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:54:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:54:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:54:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:54:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:54:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:54:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:54:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:54:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:54:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:54:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:54:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:54:53,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:54:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:54:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:54:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:54:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:54:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:54:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:54:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:54:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:54:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:54:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:54:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:54:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:54:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:54:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:54:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:54:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:54:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:54:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:54:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:54:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:54:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:54:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:54:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:54:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:54:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:54:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:54:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:54:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:54:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:54:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:54:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:54:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:54:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:54:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:54:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:54:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:54:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:54:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:54:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:54:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:54:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:54:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:54:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:54:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:54:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:54:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:54:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:54:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:54:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:54:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:54:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:54:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:54:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:54:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:54:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:54:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:54:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:54:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:54:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:54:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:54:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:54:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:54:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:54:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:54:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:54:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:54:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:54:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:54:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:54:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:54:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:54:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:54:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:54:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:54:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:54:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:54:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:54:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:54:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:54:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:54:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:54:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:54:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:54:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:54:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:54:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:54:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:54:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:54:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:54:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:54:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:54:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:54:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:54:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:54:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:54:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:54:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:54:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:54:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:54:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:54:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:54:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:54:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:54:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:54:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:54:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:54:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:54:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:54:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:54:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:54:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:54:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:54:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:54:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:54:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:54:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:54:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:54:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:54:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:54:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:54:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:54:53,176 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:54:53,176 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:54:53,177 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:54:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:54:53,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:54:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:53,178 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:54:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:54:53,185 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:54:53,185 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:54:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:54:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:54:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:54:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:54:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:54:53,186 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:54:53,186 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:54:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:54:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:54:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:54:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:54:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:54:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:54:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:54:53,187 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:54:53,187 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:54:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:54:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:54:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:54:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:54:53,188 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:54:53,188 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:54:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:54:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:53,189 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:54:53,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:54:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:54:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:54:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:54:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:54:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:54:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:54:53,190 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:54:53,190 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:54:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:54:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:54:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:54:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:54:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:54:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:54:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:54:53,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:54:53,191 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:54:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:54:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:54:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:54:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:54:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:54:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:53,192 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:53,192 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:54:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:54:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:54:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:54:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:54:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:54:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:54:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:54:53,193 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:54:53,193 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:54:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:54:53,194 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:54:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:54:53,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:54:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:54:53,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:54:53,194 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:54:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:54:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:54:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:54:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:54:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:54:53,195 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:54:53,195 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:54:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:54:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:54:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:54:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:54:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:54:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:54:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:54:53,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:54:53,196 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:54:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:54:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:54:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:54:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:54:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:54:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:53,197 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:54:53,197 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:54:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:54:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:54:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:54:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:54:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:54:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:54:53,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:53,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:54:53,199 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:54:53,199 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:54:53,199 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:54:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:53,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:53,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:54:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:54:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:54:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:54:53,203 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:54:53,203 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:54:53,205 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:54:53,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:54:54,811 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:54,815 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:55,074 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) [2021-11-23 15:54:55,079 INFO L158 Benchmark]: Toolchain (without parser) took 14126.82ms. Allocated memory was 109.1MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 64.4MB in the beginning and 371.8MB in the end (delta: -307.4MB). Peak memory consumption was 973.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,080 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:55,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7290.47ms. Allocated memory was 109.1MB in the beginning and 308.3MB in the end (delta: 199.2MB). Free memory was 64.4MB in the beginning and 170.6MB in the end (delta: -106.2MB). Peak memory consumption was 156.6MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,081 INFO L158 Benchmark]: Boogie Procedure Inliner took 2519.54ms. Allocated memory was 308.3MB in the beginning and 616.6MB in the end (delta: 308.3MB). Free memory was 170.6MB in the beginning and 351.6MB in the end (delta: -181.0MB). Peak memory consumption was 213.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,082 INFO L158 Benchmark]: Boogie Preprocessor took 2267.43ms. Allocated memory was 616.6MB in the beginning and 1.4GB in the end (delta: 775.9MB). Free memory was 351.6MB in the beginning and 464.1MB in the end (delta: -112.5MB). Peak memory consumption was 677.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,083 INFO L158 Benchmark]: RCFGBuilder took 2044.15ms. Allocated memory is still 1.4GB. Free memory was 464.1MB in the beginning and 371.8MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,087 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 40.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7290.47ms. Allocated memory was 109.1MB in the beginning and 308.3MB in the end (delta: 199.2MB). Free memory was 64.4MB in the beginning and 170.6MB in the end (delta: -106.2MB). Peak memory consumption was 156.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2519.54ms. Allocated memory was 308.3MB in the beginning and 616.6MB in the end (delta: 308.3MB). Free memory was 170.6MB in the beginning and 351.6MB in the end (delta: -181.0MB). Peak memory consumption was 213.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2267.43ms. Allocated memory was 616.6MB in the beginning and 1.4GB in the end (delta: 775.9MB). Free memory was 351.6MB in the beginning and 464.1MB in the end (delta: -112.5MB). Peak memory consumption was 677.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2044.15ms. Allocated memory is still 1.4GB. Free memory was 464.1MB in the beginning and 371.8MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. 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. [2021-11-23 15:54:55,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c885f15d1a81449adc4747d9898e3e028e5f2dc35dc70dc4a76856ffc0bcf6eb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:57,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:57,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:57,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:57,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:57,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:57,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:57,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:57,596 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:57,602 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:57,606 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:57,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:57,608 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:57,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:57,613 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:57,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:57,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:57,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:57,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:57,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:57,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:57,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:57,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:57,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:57,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:57,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:57,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:57,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:57,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:57,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:57,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:57,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:57,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:57,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:57,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:57,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:57,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:57,682 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:57,683 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:57,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:57,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:57,687 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:57,728 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:57,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:57,730 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:57,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:57,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:57,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:57,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:57,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:57,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:57,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:57,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:57,735 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:57,735 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:57,736 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:57,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:57,736 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:57,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:57,737 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:57,737 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:57,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:57,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:57,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:57,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:57,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:57,739 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:57,739 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:57,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:57,740 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:57,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:57,740 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c885f15d1a81449adc4747d9898e3e028e5f2dc35dc70dc4a76856ffc0bcf6eb [2021-11-23 15:54:58,164 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:58,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:58,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:58,190 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:58,190 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:58,192 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:54:58,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/75c3a5ff9/f65fe8fd17984ac3bdafedc7966acb03/FLAG580d3f0b9 [2021-11-23 15:54:59,440 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:59,441 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:54:59,528 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/75c3a5ff9/f65fe8fd17984ac3bdafedc7966acb03/FLAG580d3f0b9 [2021-11-23 15:54:59,612 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/data/75c3a5ff9/f65fe8fd17984ac3bdafedc7966acb03 [2021-11-23 15:54:59,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:59,616 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:59,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:59,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:59,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:59,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:59" (1/1) ... [2021-11-23 15:54:59,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4077faee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:59, skipping insertion in model container [2021-11-23 15:54:59,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:59" (1/1) ... [2021-11-23 15:54:59,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:59,892 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:05,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[601458,601471] [2021-11-23 15:55:05,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:05,717 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:05,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:06,793 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[601458,601471] [2021-11-23 15:55:06,798 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:06,841 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:07,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-fddi-skfp-skfp.cil.i[601458,601471] [2021-11-23 15:55:07,994 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:08,275 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:08,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08 WrapperNode [2021-11-23 15:55:08,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:08,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:08,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:08,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:08,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:08,505 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:10,158 INFO L137 Inliner]: procedures = 526, calls = 10487, calls flagged for inlining = 273, calls inlined = 269, statements flattened = 21132 [2021-11-23 15:55:10,159 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:10,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:10,160 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:10,160 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:10,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:10,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:10,836 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:10,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:12,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:12,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:12,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:12,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:12,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:12,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:12,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:12,525 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:08" (1/1) ... [2021-11-23 15:55:12,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:12,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:12,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:12,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:55:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:55:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:55:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:55:12,611 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:55:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:55:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:12,612 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:55:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:55:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:55:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:55:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:12,613 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:55:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:55:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:55:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:55:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:55:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:55:12,614 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:55:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:55:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:55:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:55:12,615 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:55:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:55:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:55:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:55:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:55:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:55:12,616 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:55:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:55:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:12,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:55:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:55:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:55:12,618 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:55:12,618 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:55:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:55:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:12,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:12,619 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:55:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:55:12,620 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:55:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:55:12,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:55:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:55:12,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:12,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:12,622 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:55:12,622 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:55:12,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:12,623 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:55:12,623 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:55:12,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:12,624 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:12,624 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:12,624 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:55:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:55:12,625 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:55:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:55:12,625 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:55:12,625 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:55:12,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:12,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:12,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:12,626 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:55:12,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:55:12,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:12,627 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:55:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:55:12,627 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:55:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:55:12,627 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:55:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:55:12,627 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:55:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:55:12,628 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:55:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:55:12,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:55:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:55:12,629 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:12,629 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:55:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:55:12,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:12,631 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:55:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:55:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:55:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:55:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:12,632 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:12,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:12,633 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:55:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:55:12,633 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:55:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:55:12,634 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:12,634 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:55:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:55:12,634 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:55:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:55:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:55:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:55:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:55:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:55:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:55:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:55:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:12,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:55:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:55:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:12,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:12,649 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:55:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:55:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:55:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:55:12,650 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:55:12,650 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:55:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:55:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:55:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:55:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:55:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:55:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:55:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:12,651 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:55:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:55:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:55:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:55:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:55:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:55:12,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:55:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:55:12,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:12,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:55:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:55:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:55:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:55:12,654 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:55:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:55:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:55:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:55:12,655 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:55:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:55:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:55:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:55:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:55:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:55:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:55:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:55:12,656 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:55:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:55:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:55:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:55:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:55:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:55:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:55:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:55:12,657 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:55:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:55:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:55:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:55:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:55:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:55:12,658 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:55:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:55:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:55:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:55:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:55:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:55:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:55:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:55:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:55:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:55:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:55:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:55:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:55:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:55:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:55:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:55:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:55:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:55:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:55:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:55:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:55:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:55:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:55:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:55:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:55:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:55:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:55:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:55:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:55:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:55:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:55:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:55:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:55:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:55:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:55:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:55:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:55:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:55:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:55:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:55:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:55:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:55:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:55:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:55:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:55:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:55:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:55:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:55:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:55:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:55:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:55:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:55:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:55:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:55:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:55:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:55:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:55:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:55:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:55:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:55:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:55:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:55:14,203 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:14,207 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:15,617 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) [2021-11-23 15:55:15,621 INFO L158 Benchmark]: Toolchain (without parser) took 16004.62ms. Allocated memory was 81.8MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 43.1MB in the beginning and 3.4GB in the end (delta: -3.4GB). Peak memory consumption was 550.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:15,622 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 63.0MB in the beginning and 62.8MB in the end (delta: 136.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:15,623 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8656.52ms. Allocated memory was 81.8MB in the beginning and 373.3MB in the end (delta: 291.5MB). Free memory was 42.8MB in the beginning and 172.3MB in the end (delta: -129.5MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:15,623 INFO L158 Benchmark]: Boogie Procedure Inliner took 1882.07ms. Allocated memory was 373.3MB in the beginning and 727.7MB in the end (delta: 354.4MB). Free memory was 172.3MB in the beginning and 420.8MB in the end (delta: -248.5MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:15,624 INFO L158 Benchmark]: Boogie Preprocessor took 2359.06ms. Allocated memory was 727.7MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 420.8MB in the beginning and 3.5GB in the end (delta: -3.1GB). Peak memory consumption was 271.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:15,625 INFO L158 Benchmark]: RCFGBuilder took 3099.26ms. Allocated memory is still 4.0GB. Free memory was 3.5GB in the beginning and 3.4GB in the end (delta: 101.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:15,627 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 63.0MB in the beginning and 62.8MB in the end (delta: 136.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8656.52ms. Allocated memory was 81.8MB in the beginning and 373.3MB in the end (delta: 291.5MB). Free memory was 42.8MB in the beginning and 172.3MB in the end (delta: -129.5MB). Peak memory consumption was 212.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1882.07ms. Allocated memory was 373.3MB in the beginning and 727.7MB in the end (delta: 354.4MB). Free memory was 172.3MB in the beginning and 420.8MB in the end (delta: -248.5MB). Peak memory consumption was 201.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2359.06ms. Allocated memory was 727.7MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 420.8MB in the beginning and 3.5GB in the end (delta: -3.1GB). Peak memory consumption was 271.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3099.26ms. Allocated memory is still 4.0GB. Free memory was 3.5GB in the beginning and 3.4GB in the end (delta: 101.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:15,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45fe0246-1e25-4862-9bcb-02d5740d9c43/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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