./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.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_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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_82dd742d-9701-4aad-a764-70c54437204e/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 cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:47,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:47,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:47,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:47,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:47,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:47,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:47,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:47,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:47,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:47,983 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:47,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:47,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:47,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:47,988 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:47,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:47,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:47,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:47,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:48,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:48,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:48,013 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:48,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:48,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:48,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:48,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:48,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:48,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:48,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:48,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:48,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:48,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:48,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:48,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:48,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:48,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:48,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:48,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:48,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:48,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:48,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:48,041 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:48,092 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:48,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:48,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:48,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:48,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:48,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:48,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:48,098 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:48,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:48,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:48,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:48,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:48,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:48,100 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:48,101 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:48,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:48,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:48,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:48,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:48,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:48,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:48,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:48,103 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:48,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:48,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:48,103 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_82dd742d-9701-4aad-a764-70c54437204e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f [2021-11-23 15:04:48,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:48,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:48,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:48,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:48,406 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:48,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:48,485 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/2871db1b1/59fdddfc7cfc424a95ed0054df77f10f/FLAG72117431a [2021-11-23 15:04:49,386 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:49,386 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:49,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/2871db1b1/59fdddfc7cfc424a95ed0054df77f10f/FLAG72117431a [2021-11-23 15:04:49,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/2871db1b1/59fdddfc7cfc424a95ed0054df77f10f [2021-11-23 15:04:49,802 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:49,803 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:49,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:49,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:49,810 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:49,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:49,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294ed07b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:49, skipping insertion in model container [2021-11-23 15:04:49,813 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:49" (1/1) ... [2021-11-23 15:04:49,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:50,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:52,588 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2021-11-23 15:04:52,591 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2021-11-23 15:04:52,592 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2021-11-23 15:04:52,592 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2021-11-23 15:04:52,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:52,653 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:53,126 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2021-11-23 15:04:53,127 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2021-11-23 15:04:53,128 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2021-11-23 15:04:53,128 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2021-11-23 15:04:53,140 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:53,336 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:53,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53 WrapperNode [2021-11-23 15:04:53,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:53,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:53,338 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:53,339 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:53,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,461 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,705 INFO L137 Inliner]: procedures = 351, calls = 2103, calls flagged for inlining = 195, calls inlined = 189, statements flattened = 5021 [2021-11-23 15:04:53,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:53,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:53,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:53,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:53,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:53,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:54,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:54,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:54,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:54,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:54,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:53" (1/1) ... [2021-11-23 15:04:54,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:54,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:54,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:54,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:04:54,251 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:04:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:04:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:04:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:04:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:04:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:54,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:54,254 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:04:54,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:04:54,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:54,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:54,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:54,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:54,255 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:04:54,255 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:04:54,255 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:04:54,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:04:54,256 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:04:54,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:04:54,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:54,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:54,257 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:04:54,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:04:54,258 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:54,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:54,258 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:54,258 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:54,258 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:04:54,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:04:54,259 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:54,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:54,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:04:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:04:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:54,261 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:04:54,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:04:54,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:54,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-23 15:04:54,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-23 15:04:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:54,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:54,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:54,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:04:54,265 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:04:54,266 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:54,266 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:54,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:54,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:54,266 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:04:54,266 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:04:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:54,267 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:54,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:54,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:54,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:54,268 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:04:54,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:04:54,268 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:54,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:54,269 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:04:54,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:04:54,269 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:04:54,269 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:04:54,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:54,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:54,270 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:04:54,270 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:04:54,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:54,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:54,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:54,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:54,271 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:04:54,271 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:04:54,271 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:04:54,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:04:54,272 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:04:54,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:04:54,273 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:04:54,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:04:54,273 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:54,273 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:54,274 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:04:54,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:04:54,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:04:54,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:04:54,275 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:04:54,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:04:54,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:04:54,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:04:54,276 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:04:54,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:04:54,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:54,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:54,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:54,277 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:54,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:54,277 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:54,278 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:54,278 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:54,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:54,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:54,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:54,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:54,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:04:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:04:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:04:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:04:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:04:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:04:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:04:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:04:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:04:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:04:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:04:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:04:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:04:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:04:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:04:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:04:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:04:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:04:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:04:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:04:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:04:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:04:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:04:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:04:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:04:54,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:04:54,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:04:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:04:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:04:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:04:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:04:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:04:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:04:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:04:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:04:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:04:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:04:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:04:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:04:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:04:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:04:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:04:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:04:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:04:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:04:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:04:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:04:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:04:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:04:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:04:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:04:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:04:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:04:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:04:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:04:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:04:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:04:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:04:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:04:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:04:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:04:55,267 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:55,271 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:56,202 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:56,207 INFO L158 Benchmark]: Toolchain (without parser) took 6402.16ms. Allocated memory was 92.3MB in the beginning and 253.8MB in the end (delta: 161.5MB). Free memory was 64.8MB in the beginning and 160.4MB in the end (delta: -95.6MB). Peak memory consumption was 121.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:56,207 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:56,208 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3531.24ms. Allocated memory was 92.3MB in the beginning and 157.3MB in the end (delta: 65.0MB). Free memory was 64.5MB in the beginning and 79.9MB in the end (delta: -15.4MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:56,209 INFO L158 Benchmark]: Boogie Procedure Inliner took 368.34ms. Allocated memory is still 157.3MB. Free memory was 79.9MB in the beginning and 79.7MB in the end (delta: 215.4kB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:56,209 INFO L158 Benchmark]: Boogie Preprocessor took 332.89ms. Allocated memory is still 157.3MB. Free memory was 79.7MB in the beginning and 48.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:56,210 INFO L158 Benchmark]: RCFGBuilder took 2163.55ms. Allocated memory was 157.3MB in the beginning and 253.8MB in the end (delta: 96.5MB). Free memory was 48.2MB in the beginning and 160.4MB in the end (delta: -112.2MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:56,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 92.3MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3531.24ms. Allocated memory was 92.3MB in the beginning and 157.3MB in the end (delta: 65.0MB). Free memory was 64.5MB in the beginning and 79.9MB in the end (delta: -15.4MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 368.34ms. Allocated memory is still 157.3MB. Free memory was 79.9MB in the beginning and 79.7MB in the end (delta: 215.4kB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 332.89ms. Allocated memory is still 157.3MB. Free memory was 79.7MB in the beginning and 48.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2163.55ms. Allocated memory was 157.3MB in the beginning and 253.8MB in the end (delta: 96.5MB). Free memory was 48.2MB in the beginning and 160.4MB in the end (delta: -112.2MB). Peak memory consumption was 41.1MB. 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 15:04:56,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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_82dd742d-9701-4aad-a764-70c54437204e/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 cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:58,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:58,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:58,796 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:58,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:58,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:58,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:58,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:58,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:58,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:58,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:58,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:58,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:58,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:58,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:58,839 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:58,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:58,843 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:58,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:58,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:58,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:58,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:58,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:58,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:58,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:58,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:58,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:58,871 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:58,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:58,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:58,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:58,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:58,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:58,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:58,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:58,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:58,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:58,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:58,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:58,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:58,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:58,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:58,947 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:58,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:58,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:58,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:58,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:58,951 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:58,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:58,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:58,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:58,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:58,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:58,953 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:58,953 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:58,953 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:58,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:58,954 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:58,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:58,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:58,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:58,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:58,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:58,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:58,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:58,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:58,956 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:58,956 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:58,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:58,956 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:58,956 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:58,956 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_82dd742d-9701-4aad-a764-70c54437204e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cac198808750b06b4323badfd457155abf5b06080e3172b359793331e4f6845f [2021-11-23 15:04:59,319 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:59,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:59,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:59,349 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:59,351 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:59,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:59,422 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/0eb2a277e/979c58f4c2b14a059a353d8d81e94cff/FLAGb172dd34b [2021-11-23 15:05:00,479 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:00,480 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:05:00,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/0eb2a277e/979c58f4c2b14a059a353d8d81e94cff/FLAGb172dd34b [2021-11-23 15:05:00,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/data/0eb2a277e/979c58f4c2b14a059a353d8d81e94cff [2021-11-23 15:05:00,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:00,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:00,818 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:00,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:00,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:00,823 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:00" (1/1) ... [2021-11-23 15:05:00,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@132d6365 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:00, skipping insertion in model container [2021-11-23 15:05:00,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:00" (1/1) ... [2021-11-23 15:05:00,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:01,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:03,813 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2021-11-23 15:05:03,816 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2021-11-23 15:05:03,816 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2021-11-23 15:05:03,817 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2021-11-23 15:05:03,860 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:03,915 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:03,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:04,351 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2021-11-23 15:05:04,352 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2021-11-23 15:05:04,352 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2021-11-23 15:05:04,353 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2021-11-23 15:05:04,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:04,378 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:04,768 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314606,314619] [2021-11-23 15:05:04,769 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314753,314766] [2021-11-23 15:05:04,769 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[314892,314905] [2021-11-23 15:05:04,770 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_82dd742d-9701-4aad-a764-70c54437204e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[315050,315063] [2021-11-23 15:05:04,779 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:04,941 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:04,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04 WrapperNode [2021-11-23 15:05:04,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:04,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:04,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:04,943 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:04,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,304 INFO L137 Inliner]: procedures = 360, calls = 2103, calls flagged for inlining = 195, calls inlined = 189, statements flattened = 4894 [2021-11-23 15:05:05,305 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:05,306 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:05,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:05,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:05,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:05,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:05,602 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:05,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:05,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:04" (1/1) ... [2021-11-23 15:05:05,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:05,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:05,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:05,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:05:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:05:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:05:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:05:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:05:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:05:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:05:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:05:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:05:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:05:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:05:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:05:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:05:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:05:05,753 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:05:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:05:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:05:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:05:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:05:05,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:05:05,754 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:05:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:05:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:05,755 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:05,755 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:05:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:05:05,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:05,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:05,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:05:05,757 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:05,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:05,758 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:05:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:05:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:05:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:05:05,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:05:05,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:05:05,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-23 15:05:05,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-23 15:05:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:05,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:05:05,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:05:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:05,762 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:05:05,762 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:05:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:05:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:05:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:05:05,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:05:05,763 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:05:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:05:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:05,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:05,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:05,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:05,766 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:05:05,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:05:05,767 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:05:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:05:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:05:05,768 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:05:05,768 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:05:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:05:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:05:05,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:05,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:05:05,770 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:05:05,770 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:05:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:05:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:05:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:05:05,771 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:05:05,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:05:05,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:05,774 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:05,776 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:05:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:05:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:05:05,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:05:05,777 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:05:05,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:05:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:05:05,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:05:05,779 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:05:05,786 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:05:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:05:05,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:05:05,787 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:05,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:05,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:05:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:05:05,789 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:05:05,789 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:05:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:05:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:05:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:05:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:05:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:05:05,790 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:05:05,790 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:05:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:05:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:05:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:05,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:05,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:05:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:05:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:05:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:05:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:05:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:05:05,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:05,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:05:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:05:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:05:05,793 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:05:05,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:05:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:05:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:05:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:05:05,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:05:05,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:05:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:05:05,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:05:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:05:05,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:05:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:05,795 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:05:05,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:05:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:05:05,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:05:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:05,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:05,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:05,798 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:05:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:05:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:05:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:05:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:05:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:05:05,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:05,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:05:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:05:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:05:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:05:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:05,800 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:05,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:05:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:05:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:05:05,801 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:05:05,801 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:05:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:05:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:05:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:05:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:05:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:05:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:05:05,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:05:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:05:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:05:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:05:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:05:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:05:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:05:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:05:05,804 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:05:06,860 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:06,864 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:24,659 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:24,663 INFO L158 Benchmark]: Toolchain (without parser) took 23846.86ms. Allocated memory was 65.0MB in the beginning and 394.3MB in the end (delta: 329.3MB). Free memory was 34.0MB in the beginning and 244.7MB in the end (delta: -210.7MB). Peak memory consumption was 121.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:24,664 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 65.0MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:24,665 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4123.46ms. Allocated memory was 65.0MB in the beginning and 197.1MB in the end (delta: 132.1MB). Free memory was 33.7MB in the beginning and 84.3MB in the end (delta: -50.5MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:24,665 INFO L158 Benchmark]: Boogie Procedure Inliner took 362.39ms. Allocated memory is still 197.1MB. Free memory was 84.3MB in the beginning and 99.9MB in the end (delta: -15.6MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:24,666 INFO L158 Benchmark]: Boogie Preprocessor took 294.21ms. Allocated memory is still 197.1MB. Free memory was 99.9MB in the beginning and 67.3MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:24,666 INFO L158 Benchmark]: RCFGBuilder took 19059.94ms. Allocated memory was 197.1MB in the beginning and 394.3MB in the end (delta: 197.1MB). Free memory was 67.3MB in the beginning and 244.7MB in the end (delta: -177.4MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:24,670 INFO L339 ainManager$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 65.0MB. Free memory is still 46.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4123.46ms. Allocated memory was 65.0MB in the beginning and 197.1MB in the end (delta: 132.1MB). Free memory was 33.7MB in the beginning and 84.3MB in the end (delta: -50.5MB). Peak memory consumption was 93.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 362.39ms. Allocated memory is still 197.1MB. Free memory was 84.3MB in the beginning and 99.9MB in the end (delta: -15.6MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 294.21ms. Allocated memory is still 197.1MB. Free memory was 99.9MB in the beginning and 67.3MB in the end (delta: 32.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 19059.94ms. Allocated memory was 197.1MB in the beginning and 394.3MB in the end (delta: 197.1MB). Free memory was 67.3MB in the beginning and 244.7MB in the end (delta: -177.4MB). Peak memory consumption was 23.9MB. 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 15:05:24,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82dd742d-9701-4aad-a764-70c54437204e/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