./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-via-via-velocity.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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:47:03,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:47:03,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:47:03,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:47:03,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:47:03,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:47:03,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:47:03,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:47:03,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:47:03,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:47:03,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:47:03,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:47:03,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:47:03,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:47:03,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:47:03,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:47:03,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:47:03,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:47:03,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:47:03,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:47:03,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:47:03,106 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:47:03,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:47:03,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:47:03,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:47:03,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:47:03,121 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:47:03,123 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:47:03,123 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:47:03,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:47:03,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:47:03,126 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:47:03,128 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:47:03,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:47:03,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:47:03,132 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:47:03,133 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:47:03,133 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:47:03,133 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:47:03,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:47:03,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:47:03,136 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:47:03,177 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:47:03,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:47:03,179 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:47:03,179 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:47:03,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:47:03,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:47:03,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:47:03,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:47:03,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:47:03,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:47:03,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:47:03,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:47:03,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:47:03,183 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:47:03,184 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:47:03,184 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:47:03,184 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:47:03,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:47:03,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:03,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:47:03,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:47:03,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:47:03,185 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:47:03,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:47:03,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:47:03,186 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-23 15:47:03,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:47:03,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:47:03,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:47:03,536 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:47:03,537 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:47:03,538 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-23 15:47:03,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/c7fe145b4/9a92d49cdfff4b90a427f7bc9a701c47/FLAGcf8b2a848 [2021-11-23 15:47:04,648 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:04,649 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-23 15:47:04,730 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/c7fe145b4/9a92d49cdfff4b90a427f7bc9a701c47/FLAGcf8b2a848 [2021-11-23 15:47:04,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/c7fe145b4/9a92d49cdfff4b90a427f7bc9a701c47 [2021-11-23 15:47:04,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:04,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:04,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:04,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:04,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:04,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:04" (1/1) ... [2021-11-23 15:47:04,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78d55b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:04, skipping insertion in model container [2021-11-23 15:47:04,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:04" (1/1) ... [2021-11-23 15:47:04,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:05,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:08,949 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-23 15:47:08,952 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-23 15:47:08,953 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-23 15:47:08,953 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-23 15:47:08,982 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:09,116 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:09,662 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-23 15:47:09,662 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-23 15:47:09,663 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-23 15:47:09,663 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-23 15:47:09,673 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:09,887 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:47:09,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09 WrapperNode [2021-11-23 15:47:09,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:09,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:09,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:47:09,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:47:09,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,382 INFO L137 Inliner]: procedures = 501, calls = 3578, calls flagged for inlining = 311, calls inlined = 288, statements flattened = 8599 [2021-11-23 15:47:10,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:10,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:47:10,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:47:10,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:47:10,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,734 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:47:10,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:47:10,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:47:10,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:47:10,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:09" (1/1) ... [2021-11-23 15:47:10,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:10,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:47:10,922 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:47:10,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:47:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:47:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:47:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:47:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:47:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-23 15:47:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-23 15:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-23 15:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-23 15:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-23 15:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-23 15:47:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:47:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-23 15:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-23 15:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:47:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:47:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:47:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-23 15:47:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-23 15:47:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:47:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:47:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-23 15:47:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-23 15:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:47:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:47:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-23 15:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-23 15:47:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:47:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:47:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:47:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:47:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-23 15:47:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-23 15:47:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-23 15:47:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-23 15:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:47:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-23 15:47:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-23 15:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:47:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:47:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-23 15:47:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-23 15:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:47:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:47:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:47:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:47:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:47:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:47:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:47:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:47:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:47:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-23 15:47:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-23 15:47:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-23 15:47:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-23 15:47:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:47:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:47:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:47:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:47:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:47:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:47:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-23 15:47:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-23 15:47:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-23 15:47:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-23 15:47:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:47:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-23 15:47:11,000 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-23 15:47:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:47:11,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:47:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:47:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:47:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:47:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:47:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:47:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:47:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:47:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:47:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:47:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:47:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:47:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-23 15:47:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-23 15:47:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-23 15:47:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-23 15:47:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-23 15:47:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-23 15:47:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:47:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:47:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:47:11,005 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:47:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-23 15:47:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-23 15:47:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:47:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:47:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:47:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:47:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-23 15:47:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-23 15:47:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-23 15:47:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-23 15:47:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:47:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:47:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-23 15:47:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-23 15:47:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-23 15:47:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-23 15:47:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:47:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:47:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:47:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:47:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:47:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:47:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:47:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:47:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:47:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:47:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-23 15:47:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-23 15:47:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-23 15:47:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-23 15:47:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:47:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-23 15:47:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-23 15:47:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:47:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:47:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:47:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-23 15:47:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-23 15:47:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:47:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:47:11,023 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:47:11,023 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:47:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-23 15:47:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-23 15:47:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:47:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:47:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-23 15:47:11,024 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-23 15:47:11,024 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:47:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:47:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:47:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:47:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:47:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:47:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:47:11,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:47:11,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:47:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:47:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:47:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:47:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:47:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:47:11,026 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:47:11,026 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:47:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:47:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:47:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:47:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-23 15:47:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-23 15:47:11,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:47:11,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:47:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-23 15:47:11,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-23 15:47:11,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:47:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:47:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:47:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-23 15:47:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-23 15:47:11,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:47:11,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:47:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-23 15:47:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-23 15:47:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:47:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-23 15:47:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-23 15:47:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:47:11,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:47:11,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:47:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:47:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-23 15:47:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-23 15:47:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:11,032 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:47:11,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:47:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:47:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:47:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:47:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:47:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-23 15:47:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-23 15:47:11,033 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-23 15:47:11,033 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-23 15:47:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:47:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:47:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-23 15:47:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-23 15:47:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:47:11,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:47:11,034 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:47:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:47:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:47:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:47:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:47:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:47:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:47:11,035 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-23 15:47:11,035 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-23 15:47:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-23 15:47:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-23 15:47:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:47:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:47:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:47:11,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:47:11,036 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:47:11,037 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:47:11,037 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-23 15:47:11,038 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-23 15:47:11,041 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-23 15:47:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-23 15:47:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:47:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:47:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-23 15:47:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-23 15:47:11,042 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-23 15:47:11,042 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-23 15:47:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-23 15:47:11,043 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-23 15:47:11,043 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-23 15:47:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-23 15:47:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:47:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:47:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-23 15:47:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-23 15:47:11,044 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:47:11,044 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:47:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-23 15:47:11,045 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-23 15:47:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:47:11,045 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:47:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:47:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:47:11,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:47:11,045 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-23 15:47:11,046 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-23 15:47:11,046 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:47:11,046 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:47:12,205 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:47:12,209 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:12,852 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:47:12,860 INFO L158 Benchmark]: Toolchain (without parser) took 7882.77ms. Allocated memory was 86.0MB in the beginning and 266.3MB in the end (delta: 180.4MB). Free memory was 47.0MB in the beginning and 99.1MB in the end (delta: -52.1MB). Peak memory consumption was 178.3MB. Max. memory is 16.1GB. [2021-11-23 15:47:12,869 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:12,869 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4911.24ms. Allocated memory was 86.0MB in the beginning and 266.3MB in the end (delta: 180.4MB). Free memory was 46.8MB in the beginning and 163.8MB in the end (delta: -117.0MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. [2021-11-23 15:47:12,870 INFO L158 Benchmark]: Boogie Procedure Inliner took 493.56ms. Allocated memory is still 266.3MB. Free memory was 163.8MB in the beginning and 113.4MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:47:12,871 INFO L158 Benchmark]: Boogie Preprocessor took 502.41ms. Allocated memory is still 266.3MB. Free memory was 113.4MB in the beginning and 119.4MB in the end (delta: -6.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2021-11-23 15:47:12,872 INFO L158 Benchmark]: RCFGBuilder took 1970.34ms. Allocated memory is still 266.3MB. Free memory was 119.4MB in the beginning and 99.1MB in the end (delta: 20.3MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2021-11-23 15:47:12,875 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4911.24ms. Allocated memory was 86.0MB in the beginning and 266.3MB in the end (delta: 180.4MB). Free memory was 46.8MB in the beginning and 163.8MB in the end (delta: -117.0MB). Peak memory consumption was 95.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 493.56ms. Allocated memory is still 266.3MB. Free memory was 163.8MB in the beginning and 113.4MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 502.41ms. Allocated memory is still 266.3MB. Free memory was 113.4MB in the beginning and 119.4MB in the end (delta: -6.0MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1970.34ms. Allocated memory is still 266.3MB. Free memory was 119.4MB in the beginning and 99.1MB in the end (delta: 20.3MB). Peak memory consumption was 71.7MB. 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 15:47:12,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:47:15,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:47:15,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:47:15,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:47:15,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:47:15,493 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:47:15,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:47:15,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:47:15,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:47:15,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:47:15,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:47:15,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:47:15,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:47:15,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:47:15,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:47:15,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:47:15,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:47:15,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:47:15,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:47:15,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:47:15,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:47:15,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:47:15,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:47:15,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:47:15,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:47:15,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:47:15,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:47:15,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:47:15,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:47:15,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:47:15,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:47:15,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:47:15,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:47:15,561 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:47:15,562 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:47:15,563 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:47:15,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:47:15,564 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:47:15,564 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:47:15,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:47:15,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:47:15,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:47:15,616 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:47:15,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:47:15,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:47:15,618 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:47:15,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:47:15,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:47:15,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:47:15,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:47:15,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:47:15,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:47:15,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:47:15,625 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:47:15,625 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:47:15,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:47:15,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:47:15,626 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:47:15,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:47:15,626 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:47:15,627 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:47:15,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:47:15,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:15,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:47:15,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:47:15,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:47:15,628 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:47:15,628 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:47:15,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:47:15,629 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:47:15,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:47:15,629 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-23 15:47:16,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:47:16,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:47:16,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:47:16,059 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:47:16,060 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:47:16,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-23 15:47:16,140 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/823ae86ef/ebb91d6447114de0907d8f93f01e6639/FLAG6f5956c11 [2021-11-23 15:47:17,232 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:47:17,233 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-23 15:47:17,289 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/823ae86ef/ebb91d6447114de0907d8f93f01e6639/FLAG6f5956c11 [2021-11-23 15:47:17,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/data/823ae86ef/ebb91d6447114de0907d8f93f01e6639 [2021-11-23 15:47:17,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:47:17,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:47:17,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:17,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:47:17,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:47:17,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:17" (1/1) ... [2021-11-23 15:47:17,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be06962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:17, skipping insertion in model container [2021-11-23 15:47:17,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:47:17" (1/1) ... [2021-11-23 15:47:17,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:47:17,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:21,812 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-23 15:47:21,815 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-23 15:47:21,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-23 15:47:21,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-23 15:47:21,842 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:21,981 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:47:22,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:47:22,639 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-23 15:47:22,641 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-23 15:47:22,641 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-23 15:47:22,642 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-23 15:47:22,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:22,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:47:23,442 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-23 15:47:23,443 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-23 15:47:23,443 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-23 15:47:23,443 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_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-23 15:47:23,455 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:47:23,807 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:47:23,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23 WrapperNode [2021-11-23 15:47:23,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:47:23,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:23,810 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:47:23,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:47:23,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:23,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,285 INFO L137 Inliner]: procedures = 515, calls = 3578, calls flagged for inlining = 311, calls inlined = 288, statements flattened = 8339 [2021-11-23 15:47:24,286 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:47:24,287 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:47:24,287 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:47:24,287 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:47:24,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:47:24,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:47:24,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:47:24,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:47:24,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:47:23" (1/1) ... [2021-11-23 15:47:24,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:47:24,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:47:24,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:47:24,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:47:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:47:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:47:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:47:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:47:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:47:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:47:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:47:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:47:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:47:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-23 15:47:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-23 15:47:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:47:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:47:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:47:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:47:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-23 15:47:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-23 15:47:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-23 15:47:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-23 15:47:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-23 15:47:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-23 15:47:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:47:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:47:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:47:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:47:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-23 15:47:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-23 15:47:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:47:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:47:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:47:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:47:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:47:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:47:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:47:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:47:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-23 15:47:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-23 15:47:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:47:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:47:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:47:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:47:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-23 15:47:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-23 15:47:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:47:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:47:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:47:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:47:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:47:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:47:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-23 15:47:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-23 15:47:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:47:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:47:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:47:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:47:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:47:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:47:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-23 15:47:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-23 15:47:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-23 15:47:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-23 15:47:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-23 15:47:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-23 15:47:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:47:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:47:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-23 15:47:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-23 15:47:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:47:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:47:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:47:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:47:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:47:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:47:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:47:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:47:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:47:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:47:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:47:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:47:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-23 15:47:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-23 15:47:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-23 15:47:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-23 15:47:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:47:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:47:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:47:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:47:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:47:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:47:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-23 15:47:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-23 15:47:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-23 15:47:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-23 15:47:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:47:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-23 15:47:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-23 15:47:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:47:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:47:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:47:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:47:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:47:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:47:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:47:24,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:47:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:47:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:47:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:47:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:47:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:47:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:47:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:47:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-23 15:47:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-23 15:47:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-23 15:47:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-23 15:47:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-23 15:47:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-23 15:47:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:47:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:47:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:47:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:47:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-23 15:47:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-23 15:47:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:47:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:47:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:47:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:47:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-23 15:47:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-23 15:47:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-23 15:47:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-23 15:47:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:47:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:47:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-23 15:47:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-23 15:47:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-23 15:47:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-23 15:47:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:47:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:47:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:47:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:47:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:47:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:47:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:47:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:47:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:47:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:47:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:47:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:47:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-23 15:47:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-23 15:47:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-23 15:47:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-23 15:47:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:47:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:47:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:47:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:47:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-23 15:47:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-23 15:47:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:47:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:47:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:47:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-23 15:47:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-23 15:47:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:47:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:47:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-23 15:47:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-23 15:47:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:47:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:47:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-23 15:47:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-23 15:47:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:47:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:47:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:47:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:47:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:47:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:47:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:47:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:47:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:47:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:47:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:47:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:47:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:47:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:47:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:47:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:47:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:47:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:47:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:47:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-23 15:47:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-23 15:47:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:47:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:47:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-23 15:47:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-23 15:47:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-23 15:47:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-23 15:47:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:47:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-23 15:47:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-23 15:47:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:47:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:47:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-23 15:47:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-23 15:47:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:47:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:47:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:47:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:47:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:47:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-23 15:47:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-23 15:47:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:47:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:47:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-23 15:47:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-23 15:47:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:47:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:47:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:47:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:47:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:47:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:47:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:47:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-23 15:47:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-23 15:47:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-23 15:47:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-23 15:47:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:47:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:47:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-23 15:47:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-23 15:47:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:47:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:47:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:47:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:47:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:47:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:47:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:47:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:47:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:47:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:47:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-23 15:47:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-23 15:47:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:47:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:47:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:47:24,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:47:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-23 15:47:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-23 15:47:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:47:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:47:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:47:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:47:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:47:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:47:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-23 15:47:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-23 15:47:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-23 15:47:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-23 15:47:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:47:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:47:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-23 15:47:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-23 15:47:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-23 15:47:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-23 15:47:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-23 15:47:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-23 15:47:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-23 15:47:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-23 15:47:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:47:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:47:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-23 15:47:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-23 15:47:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:47:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:47:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-23 15:47:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-23 15:47:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:47:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:47:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:47:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:47:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-23 15:47:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-23 15:47:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-23 15:47:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-23 15:47:26,110 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:47:26,114 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:47:27,402 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:47:27,407 INFO L158 Benchmark]: Toolchain (without parser) took 9835.94ms. Allocated memory was 58.7MB in the beginning and 536.9MB in the end (delta: 478.2MB). Free memory was 33.5MB in the beginning and 270.9MB in the end (delta: -237.4MB). Peak memory consumption was 240.5MB. Max. memory is 16.1GB. [2021-11-23 15:47:27,407 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:47:27,408 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6235.15ms. Allocated memory was 58.7MB in the beginning and 268.4MB in the end (delta: 209.7MB). Free memory was 33.4MB in the beginning and 136.2MB in the end (delta: -102.8MB). Peak memory consumption was 154.6MB. Max. memory is 16.1GB. [2021-11-23 15:47:27,408 INFO L158 Benchmark]: Boogie Procedure Inliner took 476.80ms. Allocated memory was 268.4MB in the beginning and 536.9MB in the end (delta: 268.4MB). Free memory was 136.2MB in the beginning and 423.0MB in the end (delta: -286.8MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2021-11-23 15:47:27,409 INFO L158 Benchmark]: Boogie Preprocessor took 480.67ms. Allocated memory is still 536.9MB. Free memory was 423.0MB in the beginning and 368.5MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:47:27,409 INFO L158 Benchmark]: RCFGBuilder took 2636.04ms. Allocated memory is still 536.9MB. Free memory was 368.5MB in the beginning and 270.9MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-23 15:47:27,412 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6235.15ms. Allocated memory was 58.7MB in the beginning and 268.4MB in the end (delta: 209.7MB). Free memory was 33.4MB in the beginning and 136.2MB in the end (delta: -102.8MB). Peak memory consumption was 154.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 476.80ms. Allocated memory was 268.4MB in the beginning and 536.9MB in the end (delta: 268.4MB). Free memory was 136.2MB in the beginning and 423.0MB in the end (delta: -286.8MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 480.67ms. Allocated memory is still 536.9MB. Free memory was 423.0MB in the beginning and 368.5MB in the end (delta: 54.5MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2636.04ms. Allocated memory is still 536.9MB. Free memory was 368.5MB in the beginning and 270.9MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. 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 15:47:27,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1506d93a-bfbc-4ae4-a34d-a3e511ef6de9/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