./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-3com-3c59x.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_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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_03b0b231-0679-44b3-bdda-2f9c894d5467/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 079fce486bad33abab391a672044e04aae9233622e9697c4aac88598201cd13f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:26,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:26,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:26,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:26,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:26,831 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:26,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:26,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:26,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:26,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:26,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:26,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:26,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:26,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:26,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:26,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:26,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:26,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:26,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:26,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:26,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:26,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:26,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:26,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:26,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:26,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:26,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:26,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:26,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:26,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:26,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:26,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:26,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:26,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:26,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:26,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:26,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:26,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:26,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:26,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:26,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:26,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:42:26,920 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:26,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:26,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:26,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:26,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:26,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:26,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:26,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:42:26,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:26,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:26,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:26,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:26,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:26,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:26,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:26,925 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:26,925 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:26,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:26,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:26,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:26,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:26,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:26,927 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:42:26,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:42:26,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:26,928 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_03b0b231-0679-44b3-bdda-2f9c894d5467/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 079fce486bad33abab391a672044e04aae9233622e9697c4aac88598201cd13f [2021-11-23 15:42:27,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:27,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:27,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:27,204 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:27,205 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:27,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:42:27,266 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/8f4646e5a/3b17ff630027463abf13e67b909c74a4/FLAG1dea50b93 [2021-11-23 15:42:28,277 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:28,278 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:42:28,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/8f4646e5a/3b17ff630027463abf13e67b909c74a4/FLAG1dea50b93 [2021-11-23 15:42:28,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/8f4646e5a/3b17ff630027463abf13e67b909c74a4 [2021-11-23 15:42:28,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:28,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:28,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:28,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:28,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:28,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:28" (1/1) ... [2021-11-23 15:42:28,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43601a1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:28, skipping insertion in model container [2021-11-23 15:42:28,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:28" (1/1) ... [2021-11-23 15:42:28,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:28,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:32,420 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2021-11-23 15:42:32,423 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2021-11-23 15:42:32,424 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2021-11-23 15:42:32,425 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2021-11-23 15:42:32,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:32,545 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:33,067 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2021-11-23 15:42:33,068 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2021-11-23 15:42:33,068 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2021-11-23 15:42:33,069 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2021-11-23 15:42:33,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:33,425 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:33,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33 WrapperNode [2021-11-23 15:42:33,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:33,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:33,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:33,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:33,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:33,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:33,834 INFO L137 Inliner]: procedures = 447, calls = 4152, calls flagged for inlining = 247, calls inlined = 238, statements flattened = 8864 [2021-11-23 15:42:33,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:33,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:33,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:33,836 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:33,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:33,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:33,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:33,888 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:34,073 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:34,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:34,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:34,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:34,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:34,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:34,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:34,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:33" (1/1) ... [2021-11-23 15:42:34,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:34,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:34,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:34,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:34,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:34,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:42:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:42:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:42:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:42:34,451 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:42:34,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:42:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:42:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:42:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:34,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:34,452 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:42:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:42:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:42:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:42:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:42:34,453 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:42:34,453 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:42:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:42:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:42:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:42:34,454 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:42:34,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:42:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:42:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:42:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:42:34,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:42:34,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:42:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:42:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:42:34,456 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:42:34,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:42:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:42:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:34,457 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:34,457 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:42:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:42:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:34,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:34,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:42:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:42:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:34,459 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:34,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:34,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:34,460 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:42:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:42:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:34,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:34,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:42:34,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:42:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:34,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:42:34,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:42:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:42:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:42:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:42:34,464 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:42:34,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:42:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:42:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:42:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:42:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:42:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:42:34,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:42:34,465 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:42:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:42:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:42:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:42:34,466 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:34,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:42:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:34,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:34,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:42:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:42:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:42:34,468 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:42:34,468 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:34,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:34,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:34,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:34,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:42:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:42:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:42:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:42:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:42:34,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:42:34,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:42:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:42:34,472 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:42:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:42:34,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:34,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:34,473 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:42:34,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:42:34,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:34,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:34,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:42:34,478 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:42:34,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:34,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:34,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:42:34,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:42:34,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:42:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:42:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:42:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:42:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:42:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:42:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:42:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:42:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:42:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:42:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:42:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:42:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:42:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:42:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:42:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:42:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:42:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:42:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:42:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:42:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:42:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:42:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:42:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:42:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:42:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:34,491 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:42:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:42:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:42:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:42:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:42:34,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:42:34,492 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:42:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:42:34,493 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:42:34,493 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:42:34,493 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:42:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:42:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:42:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:42:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:42:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:42:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:42:34,494 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:42:34,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:42:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:42:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:42:34,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:42:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:34,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:34,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:34,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:34,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:42:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:42:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:42:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:42:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:34,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:42:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:42:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:42:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:42:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:42:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:42:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:42:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:42:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:42:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:42:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:42:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:42:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:42:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:42:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:42:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:42:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:34,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:42:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:42:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:42:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:34,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:34,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:42:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:42:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:42:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:42:34,503 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:42:34,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:42:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:42:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:42:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:42:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:42:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:42:34,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:42:34,504 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:42:34,505 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:42:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:34,509 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:34,509 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:42:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:42:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:42:34,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:42:34,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:42:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:42:34,511 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:42:34,511 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:42:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:42:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:42:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:42:34,512 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:42:34,512 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:42:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:42:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:42:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:42:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:42:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:42:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:42:34,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:42:34,513 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:42:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:42:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:42:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:42:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:42:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:42:34,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:42:34,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:42:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:42:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:42:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:42:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:42:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:34,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:34,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:34,516 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:42:34,516 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:42:35,743 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:35,747 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:35,852 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:35,857 INFO L158 Benchmark]: Toolchain (without parser) took 7200.27ms. Allocated memory was 98.6MB in the beginning and 333.4MB in the end (delta: 234.9MB). Free memory was 68.5MB in the beginning and 194.3MB in the end (delta: -125.8MB). Peak memory consumption was 165.7MB. Max. memory is 16.1GB. [2021-11-23 15:42:35,858 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 98.6MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 40.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:35,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4768.20ms. Allocated memory was 98.6MB in the beginning and 333.4MB in the end (delta: 234.9MB). Free memory was 68.5MB in the beginning and 243.7MB in the end (delta: -175.2MB). Peak memory consumption was 115.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:35,860 INFO L158 Benchmark]: Boogie Procedure Inliner took 408.25ms. Allocated memory is still 333.4MB. Free memory was 243.7MB in the beginning and 193.4MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:35,861 INFO L158 Benchmark]: Boogie Preprocessor took 529.86ms. Allocated memory is still 333.4MB. Free memory was 193.4MB in the beginning and 203.9MB in the end (delta: -10.5MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:35,861 INFO L158 Benchmark]: RCFGBuilder took 1489.45ms. Allocated memory is still 333.4MB. Free memory was 203.9MB in the beginning and 194.3MB in the end (delta: 9.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-23 15:42:35,865 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 98.6MB. Free memory was 56.1MB in the beginning and 56.1MB in the end (delta: 40.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4768.20ms. Allocated memory was 98.6MB in the beginning and 333.4MB in the end (delta: 234.9MB). Free memory was 68.5MB in the beginning and 243.7MB in the end (delta: -175.2MB). Peak memory consumption was 115.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 408.25ms. Allocated memory is still 333.4MB. Free memory was 243.7MB in the beginning and 193.4MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 529.86ms. Allocated memory is still 333.4MB. Free memory was 193.4MB in the beginning and 203.9MB in the end (delta: -10.5MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1489.45ms. Allocated memory is still 333.4MB. Free memory was 203.9MB in the beginning and 194.3MB in the end (delta: 9.6MB). Peak memory consumption was 65.2MB. 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 15:42:35,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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_03b0b231-0679-44b3-bdda-2f9c894d5467/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 079fce486bad33abab391a672044e04aae9233622e9697c4aac88598201cd13f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:38,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:38,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:38,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:38,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:38,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:38,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:38,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:38,460 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:38,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:38,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:38,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:38,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:38,465 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:38,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:38,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:38,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:38,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:38,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:38,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:38,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:38,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:38,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:38,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:38,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:38,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:38,485 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:38,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:38,486 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:38,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:38,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:38,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:38,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:38,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:38,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:38,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:38,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:38,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:38,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:38,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:38,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:38,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:38,553 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:38,553 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:38,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:38,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:38,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:38,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:38,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:38,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:38,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:38,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:38,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:38,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:38,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:38,559 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:38,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:38,559 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:38,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:38,559 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:38,560 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:38,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:38,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:38,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:38,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:38,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:38,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:38,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:38,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:38,561 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:38,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:38,562 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_03b0b231-0679-44b3-bdda-2f9c894d5467/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 079fce486bad33abab391a672044e04aae9233622e9697c4aac88598201cd13f [2021-11-23 15:42:38,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:38,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:38,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:38,940 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:38,941 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:38,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:42:39,003 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/07f461ec3/614d25a73d8948209d83a236d65bb4f1/FLAG998214158 [2021-11-23 15:42:40,023 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:40,023 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:42:40,067 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/07f461ec3/614d25a73d8948209d83a236d65bb4f1/FLAG998214158 [2021-11-23 15:42:40,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/data/07f461ec3/614d25a73d8948209d83a236d65bb4f1 [2021-11-23 15:42:40,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:40,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:40,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:40,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:40,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:40,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:40" (1/1) ... [2021-11-23 15:42:40,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ed6635 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:40, skipping insertion in model container [2021-11-23 15:42:40,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:40" (1/1) ... [2021-11-23 15:42:40,498 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:40,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:44,186 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2021-11-23 15:42:44,191 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2021-11-23 15:42:44,192 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2021-11-23 15:42:44,192 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2021-11-23 15:42:44,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:44,323 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:44,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:44,928 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2021-11-23 15:42:44,929 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2021-11-23 15:42:44,929 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2021-11-23 15:42:44,933 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2021-11-23 15:42:44,940 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:44,984 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:45,548 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423587,423600] [2021-11-23 15:42:45,548 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423734,423747] [2021-11-23 15:42:45,549 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[423873,423886] [2021-11-23 15:42:45,549 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_03b0b231-0679-44b3-bdda-2f9c894d5467/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[424031,424044] [2021-11-23 15:42:45,560 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:45,872 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:45,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45 WrapperNode [2021-11-23 15:42:45,873 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:45,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:45,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:45,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:45,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,017 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,290 INFO L137 Inliner]: procedures = 461, calls = 4152, calls flagged for inlining = 247, calls inlined = 238, statements flattened = 8625 [2021-11-23 15:42:46,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:46,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:46,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:46,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:46,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,348 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:46,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:46,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:46,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:46,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:45" (1/1) ... [2021-11-23 15:42:46,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:46,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:46,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:46,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:46,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:46,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:42:46,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:42:46,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:42:46,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:42:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:42:46,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:42:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:42:46,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:42:46,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:46,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:42:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:42:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:42:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:42:46,857 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:42:46,857 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:42:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:42:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:42:46,858 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:46,858 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:42:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:42:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:42:46,859 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:42:46,859 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:42:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:42:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:42:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:42:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:42:46,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:42:46,860 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:46,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:42:46,861 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:42:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:42:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:42:46,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:42:46,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:42:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:42:46,863 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:46,863 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:42:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:42:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:46,864 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:46,864 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:42:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:42:46,865 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:42:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:42:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:42:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:42:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:42:46,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:42:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:46,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:42:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:42:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:42:46,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:42:46,868 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:42:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:42:46,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:42:46,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:42:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:42:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:42:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:42:46,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:42:46,870 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:42:46,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:42:46,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:42:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:42:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:42:46,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:42:46,872 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:42:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:42:46,873 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:42:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:42:46,873 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:46,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:46,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:42:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:42:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:42:46,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:42:46,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:42:46,875 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:42:46,877 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:42:46,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:42:46,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:42:46,879 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:42:46,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:42:46,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:42:46,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:42:46,881 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:42:46,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:42:46,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:42:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:42:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:42:46,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:42:46,888 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:42:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:42:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:42:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:42:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:42:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:42:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:42:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:42:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:42:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:42:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:42:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:42:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:42:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:42:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:42:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:42:46,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:42:46,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:42:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:42:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:42:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:42:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:42:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:42:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:42:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:42:46,892 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:42:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:42:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:42:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:42:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:42:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:42:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:42:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:42:46,893 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:42:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:42:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:42:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:42:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:42:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:42:46,894 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:42:46,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:42:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:42:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:42:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:42:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:42:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:42:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:42:46,895 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:42:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:42:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:42:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:42:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:42:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:42:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:46,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:46,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:42:46,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:42:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:46,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:42:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:46,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:42:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:42:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:42:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:42:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:42:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:42:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:46,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:42:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:42:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:42:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:42:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:42:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:42:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:42:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:42:46,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:42:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:42:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:42:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:42:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:42:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:42:46,902 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:42:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:46,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:42:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:42:46,904 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:42:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:42:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:46,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:42:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:42:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:42:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:42:46,909 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:42:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:42:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:42:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:42:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:42:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:42:46,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:42:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:42:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:42:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:42:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:42:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:42:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:42:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:42:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:42:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:42:46,911 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:42:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:42:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:42:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:42:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:46,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:42:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:42:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:42:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:42:46,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:42:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:42:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:42:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:42:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:42:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:42:46,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:42:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:42:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:42:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:42:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:42:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:42:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:42:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:42:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:42:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:42:46,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:42:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:42:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:42:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:42:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:42:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:42:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:42:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:42:46,916 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:42:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:42:48,049 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:48,056 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:48,198 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:48,202 INFO L158 Benchmark]: Toolchain (without parser) took 7718.10ms. Allocated memory was 56.6MB in the beginning and 497.0MB in the end (delta: 440.4MB). Free memory was 29.4MB in the beginning and 282.4MB in the end (delta: -253.0MB). Peak memory consumption was 185.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:48,202 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.6MB in the beginning and 37.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:48,203 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5388.12ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 29.2MB in the beginning and 93.7MB in the end (delta: -64.5MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. [2021-11-23 15:42:48,203 INFO L158 Benchmark]: Boogie Procedure Inliner took 417.14ms. Allocated memory is still 270.5MB. Free memory was 93.7MB in the beginning and 121.0MB in the end (delta: -27.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:48,204 INFO L158 Benchmark]: Boogie Preprocessor took 477.80ms. Allocated memory was 270.5MB in the beginning and 497.0MB in the end (delta: 226.5MB). Free memory was 121.0MB in the beginning and 345.3MB in the end (delta: -224.3MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:48,205 INFO L158 Benchmark]: RCFGBuilder took 1429.32ms. Allocated memory is still 497.0MB. Free memory was 345.3MB in the beginning and 282.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:48,207 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.6MB in the beginning and 37.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5388.12ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 29.2MB in the beginning and 93.7MB in the end (delta: -64.5MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 417.14ms. Allocated memory is still 270.5MB. Free memory was 93.7MB in the beginning and 121.0MB in the end (delta: -27.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 477.80ms. Allocated memory was 270.5MB in the beginning and 497.0MB in the end (delta: 226.5MB). Free memory was 121.0MB in the beginning and 345.3MB in the end (delta: -224.3MB). Peak memory consumption was 70.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1429.32ms. Allocated memory is still 497.0MB. Free memory was 345.3MB in the beginning and 282.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. 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 15:42:48,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b0b231-0679-44b3-bdda-2f9c894d5467/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