./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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_51888e9a-0017-48b1-8582-a8080f222884/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 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:12,964 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:12,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:13,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:13,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:13,025 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:13,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:13,034 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:13,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:13,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:13,048 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:13,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:13,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:13,055 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:13,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:13,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:13,070 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:13,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:13,076 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:13,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:13,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:13,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:13,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:13,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:13,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:13,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:13,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:13,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:13,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:13,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:13,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:13,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:13,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:13,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:13,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:13,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:13,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:13,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:13,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:13,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:13,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:13,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:13,142 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:13,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:13,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:13,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:13,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:13,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:13,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:13,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:13,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:13,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:13,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:13,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:13,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:13,147 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:13,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:13,148 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:13,148 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:13,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:13,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:13,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:13,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:13,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:13,150 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:13,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:13,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:13,151 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_51888e9a-0017-48b1-8582-a8080f222884/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 [2021-11-23 15:05:13,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:13,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:13,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:13,554 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:13,555 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:13,557 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:13,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/09099c3bd/972fb3131db849e78e5396b8af410058/FLAGa20ca00b0 [2021-11-23 15:05:14,868 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:14,870 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:14,968 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/09099c3bd/972fb3131db849e78e5396b8af410058/FLAGa20ca00b0 [2021-11-23 15:05:15,018 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/09099c3bd/972fb3131db849e78e5396b8af410058 [2021-11-23 15:05:15,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:15,024 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:15,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:15,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:15,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:15,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:15,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d8c2da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:15, skipping insertion in model container [2021-11-23 15:05:15,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:15" (1/1) ... [2021-11-23 15:05:15,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:15,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:22,068 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-11-23 15:05:22,071 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-11-23 15:05:22,072 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-11-23 15:05:22,073 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-11-23 15:05:22,131 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:22,186 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:23,147 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-11-23 15:05:23,148 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-11-23 15:05:23,148 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-11-23 15:05:23,149 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-11-23 15:05:23,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:23,473 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:23,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23 WrapperNode [2021-11-23 15:05:23,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:23,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:23,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:23,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:23,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:23,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:25,901 INFO L137 Inliner]: procedures = 536, calls = 10529, calls flagged for inlining = 287, calls inlined = 281, statements flattened = 21553 [2021-11-23 15:05:25,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:25,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:25,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:25,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:25,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:25,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:26,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:26,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:28,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:28,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:28,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:28,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:28,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:28,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:28,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:28,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:23" (1/1) ... [2021-11-23 15:05:28,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:28,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:28,671 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:28,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:05:28,740 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:05:28,740 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:05:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:05:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:05:28,741 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:05:28,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:28,742 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:05:28,742 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:05:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:05:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:05:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:28,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:28,743 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:05:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:05:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:05:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:05:28,744 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:28,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:28,745 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:05:28,745 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:05:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:05:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:05:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:05:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:05:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:05:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:05:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:05:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:05:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:05:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:05:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:28,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:05:28,749 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:05:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:28,749 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:05:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:05:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:05:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:05:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:05:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:05:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:05:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:05:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:05:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:05:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:05:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:05:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:05:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:05:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:05:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:05:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:05:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:05:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:05:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:05:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:05:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:05:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:05:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:05:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:05:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:05:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:05:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:05:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:05:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:05:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:05:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:05:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:05:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:05:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:05:28,766 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:05:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:05:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:05:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:05:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:05:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:05:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:05:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:05:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:05:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:05:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:05:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:05:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:05:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:05:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:05:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:28,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:28,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:28,781 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:05:28,781 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:05:28,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:05:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:05:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:05:28,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:05:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:05:28,791 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:05:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:05:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:05:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:05:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:05:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:05:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:05:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:05:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:05:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:05:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:05:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:05:28,795 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:05:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:28,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:05:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:05:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:05:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:05:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:05:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:05:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:05:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:05:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:05:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:05:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:05:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:05:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:05:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:05:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:05:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:05:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:05:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:05:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:05:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:05:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:05:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:05:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:05:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:05:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:05:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:05:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:05:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:05:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:05:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:05:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:05:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:05:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:05:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:05:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:05:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:05:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:05:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:05:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:05:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:05:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:05:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:05:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:05:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:05:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:05:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:05:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:05:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:05:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:05:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:05:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:05:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:05:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:05:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:05:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:05:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:05:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:05:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:05:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:05:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:05:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:05:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:05:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:05:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:05:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:05:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:05:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:05:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:05:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:05:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:05:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:05:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:05:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:05:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:05:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:05:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:05:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:05:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:05:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:05:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:05:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:05:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:05:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:05:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:05:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:05:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:05:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:05:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:05:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:05:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:05:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:05:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:05:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:05:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:05:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:05:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:05:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:05:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:05:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:05:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:05:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:05:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:05:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:05:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:05:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:05:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:05:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:05:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:05:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:05:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:05:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:05:28,835 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:05:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:05:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:05:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:05:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:05:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:05:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:05:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:05:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:05:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:05:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:05:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:05:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:05:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:05:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:05:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:05:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:05:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:05:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:05:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:05:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:05:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:05:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:05:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:05:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:05:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:05:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:05:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:05:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:05:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:05:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:05:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:05:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:05:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:05:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:05:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:05:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:05:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:05:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:05:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:05:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:05:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:05:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:05:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:05:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:05:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:28,846 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:05:28,846 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:05:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:05:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:05:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:05:28,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:05:28,847 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:05:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:05:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:28,848 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:05:28,848 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:05:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:05:28,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:05:28,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:28,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:05:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:05:28,851 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:05:28,851 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:05:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:05:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:05:28,852 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:05:28,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:05:30,826 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:30,834 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:31,139 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:31,152 INFO L158 Benchmark]: Toolchain (without parser) took 16125.76ms. Allocated memory was 86.0MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 39.4MB in the beginning and 1.8GB in the end (delta: -1.8GB). Peak memory consumption was 664.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,154 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 86.0MB. Free memory is still 62.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:31,157 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8446.86ms. Allocated memory was 86.0MB in the beginning and 299.9MB in the end (delta: 213.9MB). Free memory was 39.2MB in the beginning and 137.7MB in the end (delta: -98.5MB). Peak memory consumption was 166.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,158 INFO L158 Benchmark]: Boogie Procedure Inliner took 2427.37ms. Allocated memory was 299.9MB in the beginning and 528.5MB in the end (delta: 228.6MB). Free memory was 137.7MB in the beginning and 238.3MB in the end (delta: -100.7MB). Peak memory consumption was 147.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,160 INFO L158 Benchmark]: Boogie Preprocessor took 2717.36ms. Allocated memory was 528.5MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 238.3MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 334.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,163 INFO L158 Benchmark]: RCFGBuilder took 2526.76ms. Allocated memory is still 2.6GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:31,169 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 86.0MB. Free memory is still 62.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8446.86ms. Allocated memory was 86.0MB in the beginning and 299.9MB in the end (delta: 213.9MB). Free memory was 39.2MB in the beginning and 137.7MB in the end (delta: -98.5MB). Peak memory consumption was 166.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2427.37ms. Allocated memory was 299.9MB in the beginning and 528.5MB in the end (delta: 228.6MB). Free memory was 137.7MB in the beginning and 238.3MB in the end (delta: -100.7MB). Peak memory consumption was 147.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2717.36ms. Allocated memory was 528.5MB in the beginning and 2.6GB in the end (delta: 2.0GB). Free memory was 238.3MB in the beginning and 1.9GB in the end (delta: -1.7GB). Peak memory consumption was 334.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2526.76ms. Allocated memory is still 2.6GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 95.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:31,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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 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_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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_51888e9a-0017-48b1-8582-a8080f222884/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 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:33,923 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:33,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:33,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:33,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:33,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:33,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:33,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:33,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:33,995 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:33,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:33,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:33,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:34,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:34,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:34,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:34,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:34,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:34,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:34,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:34,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:34,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:34,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:34,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:34,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:34,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:34,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:34,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:34,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:34,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:34,042 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:34,043 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:34,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:34,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:34,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:34,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:34,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:34,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:34,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:34,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:34,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:34,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:34,120 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:34,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:34,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:34,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:34,127 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:34,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:34,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:34,128 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:34,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:34,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:34,130 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:34,131 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:34,131 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:34,131 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:34,131 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:34,132 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:34,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:34,132 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:34,133 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:34,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:34,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:34,134 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:34,134 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:34,134 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:34,134 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:34,135 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:34,135 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:34,135 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:34,136 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:34,136 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_51888e9a-0017-48b1-8582-a8080f222884/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 31f4da56ac13277dc1f809e711c87db15a6fe55954a3b0f5649f8e7b6e889f80 [2021-11-23 15:05:34,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:34,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:34,665 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:34,667 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:34,669 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:34,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:34,770 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/42e84eaa0/3732d098dedb41eb97c785ac74e83a81/FLAG2e5d6e3eb [2021-11-23 15:05:36,213 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:36,214 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:36,305 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/42e84eaa0/3732d098dedb41eb97c785ac74e83a81/FLAG2e5d6e3eb [2021-11-23 15:05:36,737 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/data/42e84eaa0/3732d098dedb41eb97c785ac74e83a81 [2021-11-23 15:05:36,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:36,743 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:36,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:36,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:36,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:36,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:36" (1/1) ... [2021-11-23 15:05:36,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59254ef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:36, skipping insertion in model container [2021-11-23 15:05:36,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:36" (1/1) ... [2021-11-23 15:05:36,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:37,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:43,238 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-11-23 15:05:43,240 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-11-23 15:05:43,240 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-11-23 15:05:43,241 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-11-23 15:05:43,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:43,336 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:43,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:44,323 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-11-23 15:05:44,324 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-11-23 15:05:44,325 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-11-23 15:05:44,325 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-11-23 15:05:44,330 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:44,374 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:45,529 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609758,609771] [2021-11-23 15:05:45,529 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[609905,609918] [2021-11-23 15:05:45,531 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610044,610057] [2021-11-23 15:05:45,535 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_51888e9a-0017-48b1-8582-a8080f222884/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-fddi-skfp-skfp.cil.i[610202,610215] [2021-11-23 15:05:45,539 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:45,827 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:45,827 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45 WrapperNode [2021-11-23 15:05:45,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:45,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:45,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:45,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:45,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:46,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:47,682 INFO L137 Inliner]: procedures = 551, calls = 10529, calls flagged for inlining = 287, calls inlined = 281, statements flattened = 21357 [2021-11-23 15:05:47,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:47,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:47,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:47,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:47,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:47,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:48,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:48,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:49,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:49,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:49,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:49,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:49,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:49,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:49,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:49,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:45" (1/1) ... [2021-11-23 15:05:49,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:49,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:49,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:49,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:50,023 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:05:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:05:50,023 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:05:50,023 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:05:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:05:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:05:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:50,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:50,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:05:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:05:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:05:50,025 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:05:50,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:05:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:05:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:05:50,026 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:05:50,026 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:50,027 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:05:50,027 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:05:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:05:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:05:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:05:50,028 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:05:50,028 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:05:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:05:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:05:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:05:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:05:50,029 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:05:50,029 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:50,030 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:05:50,030 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:05:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:05:50,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:05:50,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:50,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:05:50,032 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:05:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:05:50,032 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:05:50,032 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:05:50,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:05:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:50,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:50,033 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:50,033 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:05:50,034 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:05:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:50,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:05:50,034 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:05:50,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:50,035 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:05:50,035 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:05:50,035 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:05:50,036 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:05:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:05:50,036 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:05:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:50,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:05:50,037 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:05:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:05:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:05:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:05:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:05:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:05:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:05:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:05:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:05:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:05:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:05:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:05:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:05:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:05:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:05:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:05:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:05:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:05:50,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:05:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:50,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:50,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:50,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:05:50,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:05:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:05:50,043 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:05:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:50,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:05:50,043 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:05:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:05:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:05:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:05:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:05:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:05:50,045 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:05:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:05:50,045 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:05:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:50,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:50,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:05:50,046 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:05:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:05:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:05:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:05:50,048 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:05:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:05:50,048 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:05:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:05:50,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:05:50,048 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:05:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:05:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:05:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:05:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:50,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:50,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:05:50,050 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:05:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:05:50,050 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:05:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:50,050 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:05:50,051 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:05:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:50,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:50,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:05:50,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:05:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:50,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:50,052 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:05:50,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:05:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:05:50,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:05:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:05:50,053 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:05:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:05:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:05:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:05:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:05:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:05:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:05:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:05:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:05:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:05:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:05:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:05:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:05:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:05:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:05:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:05:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:05:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:05:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:05:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:05:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:05:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:05:50,057 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:05:50,057 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:05:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:05:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:05:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:05:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:05:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:05:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:05:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:05:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:05:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:05:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:05:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:05:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:05:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:05:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:05:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:05:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:50,061 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:05:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:05:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:05:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:05:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:05:50,063 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:05:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:05:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:05:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:05:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:05:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:05:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:05:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:05:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:05:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:05:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:05:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:05:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:05:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:05:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:05:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:05:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:05:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:05:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:05:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:05:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:05:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:50,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:05:50,069 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:05:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:50,069 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:05:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:05:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:05:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:05:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:05:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:05:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:05:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:05:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:05:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:05:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:05:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:05:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:05:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:05:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:05:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:05:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:05:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:05:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:05:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:05:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:05:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:05:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:05:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:05:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:05:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:05:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:05:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:05:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:05:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:05:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:05:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:05:50,077 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:05:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:05:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:05:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:05:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:05:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:05:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:05:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:05:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:05:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:05:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:05:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:05:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:05:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:05:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:05:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:05:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:05:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:05:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:05:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:05:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:05:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:05:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:05:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:05:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:05:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:05:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:05:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:05:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:05:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:05:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:05:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:05:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:05:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:05:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:50,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:05:50,085 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:05:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:05:50,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:05:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:05:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:05:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:05:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:05:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:05:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:05:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:05:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:05:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:05:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:05:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:05:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:05:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:05:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:05:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:05:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:05:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:05:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:05:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:05:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:05:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:05:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:05:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:05:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:05:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:05:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:05:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:05:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:05:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:05:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:05:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:05:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:05:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:05:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:05:51,749 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:51,754 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:53,061 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:53,065 INFO L158 Benchmark]: Toolchain (without parser) took 16321.00ms. Allocated memory was 86.0MB in the beginning and 4.0GB in the end (delta: 3.9GB). Free memory was 43.6MB in the beginning and 3.4GB in the end (delta: -3.3GB). Peak memory consumption was 636.7MB. Max. memory is 16.1GB. [2021-11-23 15:05:53,065 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 86.0MB. Free memory was 67.7MB in the beginning and 67.7MB in the end (delta: 66.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:53,066 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9083.48ms. Allocated memory was 86.0MB in the beginning and 690.0MB in the end (delta: 604.0MB). Free memory was 43.4MB in the beginning and 543.0MB in the end (delta: -499.6MB). Peak memory consumption was 213.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:53,067 INFO L158 Benchmark]: Boogie Procedure Inliner took 1853.88ms. Allocated memory is still 690.0MB. Free memory was 543.0MB in the beginning and 391.4MB in the end (delta: 151.5MB). Peak memory consumption was 298.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:53,067 INFO L158 Benchmark]: Boogie Preprocessor took 2265.23ms. Allocated memory was 690.0MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 391.4MB in the beginning and 3.5GB in the end (delta: -3.1GB). Peak memory consumption was 286.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:53,068 INFO L158 Benchmark]: RCFGBuilder took 3113.27ms. Allocated memory is still 4.0GB. Free memory was 3.5GB in the beginning and 3.4GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:53,070 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 86.0MB. Free memory was 67.7MB in the beginning and 67.7MB in the end (delta: 66.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9083.48ms. Allocated memory was 86.0MB in the beginning and 690.0MB in the end (delta: 604.0MB). Free memory was 43.4MB in the beginning and 543.0MB in the end (delta: -499.6MB). Peak memory consumption was 213.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1853.88ms. Allocated memory is still 690.0MB. Free memory was 543.0MB in the beginning and 391.4MB in the end (delta: 151.5MB). Peak memory consumption was 298.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2265.23ms. Allocated memory was 690.0MB in the beginning and 4.0GB in the end (delta: 3.3GB). Free memory was 391.4MB in the beginning and 3.5GB in the end (delta: -3.1GB). Peak memory consumption was 286.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3113.27ms. Allocated memory is still 4.0GB. Free memory was 3.5GB in the beginning and 3.4GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:53,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51888e9a-0017-48b1-8582-a8080f222884/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