./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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_2d218db4-38ec-4b20-9903-ea74641c6913/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 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:57,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:57,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:57,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:57,547 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:57,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:57,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:57,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:57,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:57,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:57,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:57,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:57,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:57,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:57,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:57,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:57,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:57,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:57,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:57,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:57,601 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:57,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:57,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:57,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:57,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:57,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:57,612 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:57,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:57,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:57,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:57,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:57,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:57,620 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:57,621 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:57,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:57,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:57,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:57,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:57,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:57,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:57,629 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:57,630 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:33:57,663 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:57,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:57,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:57,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:57,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:57,667 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:57,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:57,668 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:33:57,668 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:57,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:57,669 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:57,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:57,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:57,671 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:57,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:57,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:57,673 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:57,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:57,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:57,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:57,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:57,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:57,676 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:33:57,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:33:57,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:57,677 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_2d218db4-38ec-4b20-9903-ea74641c6913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 [2021-11-23 15:33:58,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:58,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:58,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:58,059 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:58,061 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:58,062 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:33:58,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/bbe5925b6/57b038701e854cb993fca7cb164c7443/FLAG67cee16e4 [2021-11-23 15:33:59,489 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:59,492 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:33:59,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/bbe5925b6/57b038701e854cb993fca7cb164c7443/FLAG67cee16e4 [2021-11-23 15:33:59,682 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/bbe5925b6/57b038701e854cb993fca7cb164c7443 [2021-11-23 15:33:59,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:59,686 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:59,688 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:59,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:59,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:59,695 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:59" (1/1) ... [2021-11-23 15:33:59,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56da0218 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:59, skipping insertion in model container [2021-11-23 15:33:59,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:59" (1/1) ... [2021-11-23 15:33:59,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:59,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:04,010 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2021-11-23 15:34:04,014 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2021-11-23 15:34:04,015 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2021-11-23 15:34:04,015 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2021-11-23 15:34:04,047 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:04,121 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:04,725 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2021-11-23 15:34:04,725 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2021-11-23 15:34:04,726 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2021-11-23 15:34:04,727 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2021-11-23 15:34:04,768 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:05,161 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:05,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05 WrapperNode [2021-11-23 15:34:05,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:05,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:05,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:05,164 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:05,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:05,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:05,787 INFO L137 Inliner]: procedures = 428, calls = 4105, calls flagged for inlining = 225, calls inlined = 216, statements flattened = 8480 [2021-11-23 15:34:05,788 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:05,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:05,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:05,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:05,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:05,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:05,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:05,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:06,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:06,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:06,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:06,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:06,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:06,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:06,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:06,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:05" (1/1) ... [2021-11-23 15:34:06,388 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:06,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:06,425 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:06,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:34:06,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:34:06,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:34:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:34:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:34:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:34:06,496 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:34:06,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:34:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:34:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:34:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:34:06,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:34:06,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:34:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:34:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:34:06,498 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:34:06,498 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:34:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:34:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:34:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:34:06,499 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:34:06,499 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:34:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:34:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:34:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:34:06,500 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:34:06,500 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:34:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:34:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:34:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:34:06,501 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:34:06,501 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:34:06,502 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:34:06,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:34:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:34:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:34:06,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-23 15:34:06,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-23 15:34:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:34:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:34:06,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-11-23 15:34:06,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-11-23 15:34:06,505 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:34:06,505 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:34:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:34:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:34:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:34:06,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:34:06,506 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:34:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:34:06,507 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:34:06,507 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:34:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:34:06,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:34:06,508 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:34:06,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:34:06,509 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:34:06,510 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:34:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:34:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:34:06,511 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:34:06,511 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:34:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:34:06,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:34:06,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:34:06,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:34:06,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:34:06,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:34:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:06,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:34:06,515 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:34:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:34:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:34:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2021-11-23 15:34:06,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2021-11-23 15:34:06,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:34:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:34:06,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:34:06,517 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:34:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:34:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:34:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:34:06,518 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:34:06,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:34:06,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:34:06,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:34:06,519 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:34:06,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:34:06,519 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:34:06,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:34:06,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:34:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:34:06,521 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:34:06,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:34:06,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:34:06,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:34:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:34:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:34:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:34:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:34:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:34:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:34:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:34:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:34:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:34:06,525 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:34:06,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:34:06,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:34:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:34:06,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:34:06,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:34:06,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:34:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:34:06,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:34:06,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:34:06,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:34:06,528 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:34:06,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:34:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:34:06,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:34:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:34:06,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:34:06,535 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:34:06,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:34:06,536 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:34:06,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:34:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:34:06,537 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:34:06,545 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:34:06,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:34:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:34:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:06,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:34:06,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:34:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:34:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:34:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:06,547 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:34:06,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:34:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:34:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:34:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:34:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:34:06,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:34:06,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:34:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:34:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:34:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:34:06,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:34:06,549 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:34:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:34:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:34:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:34:06,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:34:06,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:34:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:34:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:34:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:34:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:34:06,551 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:34:06,551 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:34:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:34:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:34:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:34:06,552 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:34:06,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:34:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:34:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:34:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:34:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:34:06,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:34:06,553 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:34:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:34:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:34:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:34:06,554 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:34:06,554 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:34:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:34:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:34:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:34:06,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:34:06,555 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:34:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:34:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:34:06,556 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:34:06,556 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:34:06,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:34:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:06,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:34:06,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:34:06,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:34:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:34:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:34:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:34:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:34:06,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:34:06,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:34:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:34:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:34:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:34:06,561 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:34:06,561 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:34:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:34:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:34:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:06,562 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:34:06,562 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:34:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:34:06,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:34:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:34:06,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:34:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:06,563 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:34:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:34:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:34:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:34:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:06,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:34:06,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:34:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2021-11-23 15:34:06,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2021-11-23 15:34:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:34:06,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:34:06,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:06,566 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:06,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:34:06,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:34:06,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:34:06,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:34:06,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:34:06,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:34:06,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:34:06,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:34:06,567 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:34:06,567 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:34:06,568 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:34:06,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:34:06,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:34:06,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:34:06,568 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:34:06,569 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:34:06,569 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:34:06,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:34:06,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:34:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:34:06,575 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:34:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:34:06,575 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:34:06,575 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:34:06,576 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:34:06,576 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:34:06,576 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:34:06,577 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:34:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2021-11-23 15:34:06,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2021-11-23 15:34:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:34:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:34:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:34:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:34:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:34:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:34:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:34:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:34:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:34:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:34:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:34:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:34:06,582 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:34:06,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:34:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:34:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:34:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:34:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:34:06,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:34:06,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:34:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:34:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:34:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:34:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:34:06,584 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:34:06,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:34:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:34:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:34:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:34:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:34:06,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:34:06,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:34:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:34:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:34:06,586 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:34:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:34:06,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:34:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:34:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:34:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:34:08,087 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:08,096 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:08,272 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:34:08,278 INFO L158 Benchmark]: Toolchain (without parser) took 8590.00ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 68.3MB in the beginning and 80.0MB in the end (delta: -11.7MB). Peak memory consumption was 132.6MB. Max. memory is 16.1GB. [2021-11-23 15:34:08,279 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:08,283 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5474.08ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 68.1MB in the beginning and 93.4MB in the end (delta: -25.3MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. [2021-11-23 15:34:08,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 624.57ms. Allocated memory is still 230.7MB. Free memory was 93.4MB in the beginning and 106.3MB in the end (delta: -12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:34:08,290 INFO L158 Benchmark]: Boogie Preprocessor took 566.66ms. Allocated memory is still 230.7MB. Free memory was 106.3MB in the beginning and 100.9MB in the end (delta: 5.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2021-11-23 15:34:08,291 INFO L158 Benchmark]: RCFGBuilder took 1910.05ms. Allocated memory is still 230.7MB. Free memory was 100.9MB in the beginning and 80.0MB in the end (delta: 20.9MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:08,297 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 86.0MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5474.08ms. Allocated memory was 113.2MB in the beginning and 230.7MB in the end (delta: 117.4MB). Free memory was 68.1MB in the beginning and 93.4MB in the end (delta: -25.3MB). Peak memory consumption was 98.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 624.57ms. Allocated memory is still 230.7MB. Free memory was 93.4MB in the beginning and 106.3MB in the end (delta: -12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 566.66ms. Allocated memory is still 230.7MB. Free memory was 106.3MB in the beginning and 100.9MB in the end (delta: 5.4MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1910.05ms. Allocated memory is still 230.7MB. Free memory was 100.9MB in the beginning and 80.0MB in the end (delta: 20.9MB). Peak memory consumption was 46.0MB. 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 15:34:08,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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_2d218db4-38ec-4b20-9903-ea74641c6913/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 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:34:11,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:34:11,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:34:11,307 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:34:11,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:34:11,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:34:11,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:34:11,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:34:11,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:34:11,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:34:11,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:34:11,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:34:11,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:34:11,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:34:11,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:34:11,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:34:11,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:34:11,357 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:34:11,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:34:11,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:34:11,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:34:11,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:34:11,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:34:11,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:34:11,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:34:11,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:34:11,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:34:11,397 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:34:11,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:34:11,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:34:11,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:34:11,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:34:11,403 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:34:11,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:34:11,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:34:11,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:34:11,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:34:11,408 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:34:11,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:34:11,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:34:11,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:34:11,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:34:11,471 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:34:11,472 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:34:11,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:34:11,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:34:11,476 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:34:11,476 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:34:11,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:34:11,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:34:11,477 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:34:11,477 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:34:11,478 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:34:11,478 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:34:11,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:34:11,479 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:34:11,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:34:11,479 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:34:11,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:34:11,480 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:34:11,480 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:34:11,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:34:11,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:11,481 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:34:11,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:34:11,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:34:11,482 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:34:11,482 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:34:11,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:34:11,482 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:34:11,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:34:11,483 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_2d218db4-38ec-4b20-9903-ea74641c6913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 [2021-11-23 15:34:11,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:34:11,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:34:11,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:34:11,972 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:34:11,973 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:34:11,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:34:12,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/443c0c8ad/18a019e9e47a4258ada0dfe60c7a77b2/FLAG9286acb30 [2021-11-23 15:34:13,453 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:34:13,485 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:34:13,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/443c0c8ad/18a019e9e47a4258ada0dfe60c7a77b2/FLAG9286acb30 [2021-11-23 15:34:14,013 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/data/443c0c8ad/18a019e9e47a4258ada0dfe60c7a77b2 [2021-11-23 15:34:14,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:34:14,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:34:14,024 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:14,024 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:34:14,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:34:14,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:14" (1/1) ... [2021-11-23 15:34:14,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200ca1e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:14, skipping insertion in model container [2021-11-23 15:34:14,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:34:14" (1/1) ... [2021-11-23 15:34:14,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:34:14,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:18,764 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2021-11-23 15:34:18,767 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2021-11-23 15:34:18,768 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2021-11-23 15:34:18,775 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2021-11-23 15:34:18,818 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:18,933 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:34:19,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:34:19,707 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2021-11-23 15:34:19,709 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2021-11-23 15:34:19,710 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2021-11-23 15:34:19,710 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2021-11-23 15:34:19,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:19,810 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:34:20,454 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2021-11-23 15:34:20,455 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2021-11-23 15:34:20,456 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2021-11-23 15:34:20,456 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_2d218db4-38ec-4b20-9903-ea74641c6913/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2021-11-23 15:34:20,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:34:21,219 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:34:21,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21 WrapperNode [2021-11-23 15:34:21,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:34:21,222 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:21,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:34:21,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:34:21,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:21,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:21,762 INFO L137 Inliner]: procedures = 442, calls = 4105, calls flagged for inlining = 225, calls inlined = 216, statements flattened = 8261 [2021-11-23 15:34:21,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:34:21,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:34:21,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:34:21,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:34:21,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:21,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:21,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:21,856 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:22,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:22,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:22,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:22,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:34:22,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:34:22,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:34:22,561 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:34:22,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:34:21" (1/1) ... [2021-11-23 15:34:22,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:34:22,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:34:22,599 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:34:22,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:34:22,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:34:22,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:34:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:34:22,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:34:22,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:34:22,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:34:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:34:22,664 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:34:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:34:22,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:34:22,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:34:22,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:34:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:34:22,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:34:22,665 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:34:22,665 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:34:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:34:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:34:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:34:22,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:34:22,666 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:34:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:34:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:34:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:34:22,667 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:34:22,667 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:34:22,668 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:34:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:34:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:34:22,669 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:34:22,669 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:34:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:34:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:34:22,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:34:22,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:34:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:34:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-23 15:34:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-23 15:34:22,671 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:34:22,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:34:22,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:34:22,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:34:22,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-11-23 15:34:22,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-11-23 15:34:22,674 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:34:22,674 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:34:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:34:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:34:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:34:22,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:34:22,675 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:34:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:34:22,676 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:34:22,676 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:34:22,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:34:22,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:34:22,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:34:22,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:34:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:34:22,679 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:34:22,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:34:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:34:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:34:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:34:22,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:34:22,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:34:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:34:22,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-23 15:34:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:34:22,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:34:22,681 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:34:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:34:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:34:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:34:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:34:22,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:34:22,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:34:22,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:34:22,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2021-11-23 15:34:22,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2021-11-23 15:34:22,684 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:34:22,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:34:22,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:34:22,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:34:22,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:34:22,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:34:22,686 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:34:22,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:34:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:34:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:34:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:34:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:34:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:34:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:34:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:34:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:34:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:34:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:34:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:34:22,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:34:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:34:22,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:34:22,690 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:34:22,690 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:34:22,690 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:34:22,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:34:22,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:34:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:34:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:34:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:34:22,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:34:22,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:34:22,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:34:22,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:34:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:34:22,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:34:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:34:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:34:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:34:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:34:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:34:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:34:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:34:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:34:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:34:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:34:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:34:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:34:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:34:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:34:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:34:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:34:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:34:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:34:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:34:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:34:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:34:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:34:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:34:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:34:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:34:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:34:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:34:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:34:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:34:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:34:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:34:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:34:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:34:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:34:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:34:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:34:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:34:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:34:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:34:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:34:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:34:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:34:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:34:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:34:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:34:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:34:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:34:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:34:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:34:22,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:34:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:34:22,716 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:34:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:34:22,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:34:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:34:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:34:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:34:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:34:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:34:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:34:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:34:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:34:22,718 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:34:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:34:22,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:34:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:34:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:34:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:34:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:34:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:34:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:34:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:34:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:34:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:34:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:34:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:34:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:34:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:34:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:34:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:34:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:34:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:34:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:34:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:34:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:34:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:34:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:34:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:34:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:34:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:34:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:34:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:34:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:34:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:34:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:34:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:34:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:34:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:34:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:34:22,725 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:34:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:34:22,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:34:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:34:22,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:34:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:34:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:34:22,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:34:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:34:22,726 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:34:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2021-11-23 15:34:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2021-11-23 15:34:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:34:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:34:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:22,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:34:22,734 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 15:34:22,734 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 15:34:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:34:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:34:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:34:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:34:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:34:22,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:34:22,736 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:34:22,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:34:22,740 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:34:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:34:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:34:22,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:34:22,741 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:34:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:34:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:34:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:34:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:34:22,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:34:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:34:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:34:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:34:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:34:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:34:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:34:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:34:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:34:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:34:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:34:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2021-11-23 15:34:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2021-11-23 15:34:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:34:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:34:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:34:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:34:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:34:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:34:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:34:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:34:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:34:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:34:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:34:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:34:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:34:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:34:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:34:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:34:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:34:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-23 15:34:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:34:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:34:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:34:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:34:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:34:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:34:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:34:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:34:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:34:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:34:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:34:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:34:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:34:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:34:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:34:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:34:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:34:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:34:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:34:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:34:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:34:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:34:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:34:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:34:24,209 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:34:24,215 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:34:24,379 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:34:24,386 INFO L158 Benchmark]: Toolchain (without parser) took 10364.70ms. Allocated memory was 58.7MB in the beginning and 308.3MB in the end (delta: 249.6MB). Free memory was 34.8MB in the beginning and 110.4MB in the end (delta: -75.6MB). Peak memory consumption was 173.8MB. Max. memory is 16.1GB. [2021-11-23 15:34:24,387 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:34:24,391 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7196.76ms. Allocated memory was 58.7MB in the beginning and 308.3MB in the end (delta: 249.6MB). Free memory was 34.6MB in the beginning and 191.0MB in the end (delta: -156.4MB). Peak memory consumption was 154.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:24,395 INFO L158 Benchmark]: Boogie Procedure Inliner took 541.80ms. Allocated memory is still 308.3MB. Free memory was 191.0MB in the beginning and 144.9MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:34:24,395 INFO L158 Benchmark]: Boogie Preprocessor took 793.72ms. Allocated memory is still 308.3MB. Free memory was 144.9MB in the beginning and 173.3MB in the end (delta: -28.4MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2021-11-23 15:34:24,397 INFO L158 Benchmark]: RCFGBuilder took 1824.10ms. Allocated memory is still 308.3MB. Free memory was 172.3MB in the beginning and 111.5MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-11-23 15:34:24,402 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7196.76ms. Allocated memory was 58.7MB in the beginning and 308.3MB in the end (delta: 249.6MB). Free memory was 34.6MB in the beginning and 191.0MB in the end (delta: -156.4MB). Peak memory consumption was 154.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 541.80ms. Allocated memory is still 308.3MB. Free memory was 191.0MB in the beginning and 144.9MB in the end (delta: 46.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 793.72ms. Allocated memory is still 308.3MB. Free memory was 144.9MB in the beginning and 173.3MB in the end (delta: -28.4MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1824.10ms. Allocated memory is still 308.3MB. Free memory was 172.3MB in the beginning and 111.5MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:34:24,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d218db4-38ec-4b20-9903-ea74641c6913/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