./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH --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 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:22:13,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:22:13,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:22:13,560 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:22:13,561 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:22:13,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:22:13,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:22:13,572 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:22:13,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:22:13,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:22:13,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:22:13,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:22:13,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:22:13,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:22:13,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:22:13,595 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:22:13,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:22:13,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:22:13,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:22:13,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:22:13,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:22:13,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:22:13,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:22:13,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:22:13,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:22:13,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:22:13,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:22:13,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:22:13,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:22:13,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:22:13,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:22:13,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:22:13,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:22:13,624 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:22:13,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:22:13,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:22:13,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:22:13,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:22:13,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:22:13,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:22:13,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:22:13,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:22:13,653 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:22:13,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:22:13,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:22:13,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:22:13,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:22:13,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:22:13,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:22:13,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:22:13,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:22:13,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:22:13,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:22:13,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:22:13,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:22:13,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:22:13,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:22:13,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:22:13,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:22:13,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:22:13,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:22:13,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:22:13,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:22:13,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:22:13,661 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:22:13,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:22:13,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:22:13,662 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_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 [2022-11-16 06:22:14,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:22:14,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:22:14,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:22:14,049 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:22:14,050 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:22:14,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 06:22:14,150 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/83ec84f86/6e93339244de478790e191434acc7585/FLAGaf4857ef5 [2022-11-16 06:22:15,459 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:22:15,460 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 06:22:15,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/83ec84f86/6e93339244de478790e191434acc7585/FLAGaf4857ef5 [2022-11-16 06:22:15,627 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/83ec84f86/6e93339244de478790e191434acc7585 [2022-11-16 06:22:15,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:22:15,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:22:15,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:22:15,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:22:15,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:22:15,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:22:15" (1/1) ... [2022-11-16 06:22:15,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@300495a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:15, skipping insertion in model container [2022-11-16 06:22:15,647 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:22:15" (1/1) ... [2022-11-16 06:22:15,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:22:15,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:22:19,936 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-11-16 06:22:19,940 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-11-16 06:22:19,948 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-11-16 06:22:19,949 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-11-16 06:22:19,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:22:20,090 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:22:20,695 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-11-16 06:22:20,696 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-11-16 06:22:20,696 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-11-16 06:22:20,697 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-11-16 06:22:20,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:22:21,047 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:22:21,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21 WrapperNode [2022-11-16 06:22:21,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:22:21,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:22:21,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:22:21,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:22:21,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,225 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,507 INFO L138 Inliner]: procedures = 469, calls = 2637, calls flagged for inlining = 277, calls inlined = 249, statements flattened = 5881 [2022-11-16 06:22:21,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:22:21,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:22:21,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:22:21,509 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:22:21,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,772 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,816 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:22:21,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:22:21,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:22:21,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:22:21,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:21" (1/1) ... [2022-11-16 06:22:21,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:22:21,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:22:21,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:22:21,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:22:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:22:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:22:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:22:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:22:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:22:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:22:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:22:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:22:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:22:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:22:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:22:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:22:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-16 06:22:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-16 06:22:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 06:22:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 06:22:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:22:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:22:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:22:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:22:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:22:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:22:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:22:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:22:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-16 06:22:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-16 06:22:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 06:22:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 06:22:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:22:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:22:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-16 06:22:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-16 06:22:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:22:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:22:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:22:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:22:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:22:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:22:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:22:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:22:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:22:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:22:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:22:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:22:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:22:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:22:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:22:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 06:22:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 06:22:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-16 06:22:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-16 06:22:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:22:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:22:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:22:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:22:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 06:22:21,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 06:22:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-11-16 06:22:21,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-11-16 06:22:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:22:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:22:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:22:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:22:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:22:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-16 06:22:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-16 06:22:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:22:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:22:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:22:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:22:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:22:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:22:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:22:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-16 06:22:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-16 06:22:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 06:22:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 06:22:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:22:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:22:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:22:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:22:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-16 06:22:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-16 06:22:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-11-16 06:22:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-11-16 06:22:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:22:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:22:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:22:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:22:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:22:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:22:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:22:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 06:22:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 06:22:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:22:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 06:22:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 06:22:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:22:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:22:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:22:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:22:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:22:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:22:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:22:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:22:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:22:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:22:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 06:22:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 06:22:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-16 06:22:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-16 06:22:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:22:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:22:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 06:22:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 06:22:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 06:22:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 06:22:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 06:22:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 06:22:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 06:22:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 06:22:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:22:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:22:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:22:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:22:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 06:22:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 06:22:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:22:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:22:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-16 06:22:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-16 06:22:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-16 06:22:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-16 06:22:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 06:22:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 06:22:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:22:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:22:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 06:22:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 06:22:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:22:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:22:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:22:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:22:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:22:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:22:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-16 06:22:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-16 06:22:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 06:22:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 06:22:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:22:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:22:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:22:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:22:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-16 06:22:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-16 06:22:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 06:22:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 06:22:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:22:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:22:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-11-16 06:22:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-11-16 06:22:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 06:22:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 06:22:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:22:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:22:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-16 06:22:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-16 06:22:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:22:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:22:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:22:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 06:22:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 06:22:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:22:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:22:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 06:22:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 06:22:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:22:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-16 06:22:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-16 06:22:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 06:22:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 06:22:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:22:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-16 06:22:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-16 06:22:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-16 06:22:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-16 06:22:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:22:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 06:22:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 06:22:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 06:22:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-16 06:22:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-16 06:22:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-16 06:22:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-16 06:22:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 06:22:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 06:22:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 06:22:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 06:22:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:22:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:22:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 06:22:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 06:22:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:22:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:22:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 06:22:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 06:22:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:22:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:22:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:22:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:22:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:22:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:22:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-16 06:22:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-16 06:22:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-16 06:22:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-16 06:22:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:22:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:22:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-16 06:22:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-16 06:22:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:22:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 06:22:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 06:22:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:22:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:22:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 06:22:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 06:22:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:22:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:22:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-16 06:22:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-16 06:22:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-16 06:22:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-16 06:22:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-16 06:22:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-16 06:22:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-16 06:22:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-16 06:22:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 06:22:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 06:22:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:22:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:22:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:22:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:22:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:22:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:22:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-16 06:22:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-16 06:22:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-16 06:22:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-16 06:22:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:22:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:22:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 06:22:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 06:22:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:22:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-16 06:22:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-16 06:22:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-16 06:22:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-16 06:22:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:22:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:22:23,531 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:22:23,540 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:22:23,825 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:22:24,153 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:22:24,178 INFO L158 Benchmark]: Toolchain (without parser) took 8541.87ms. Allocated memory was 117.4MB in the beginning and 289.4MB in the end (delta: 172.0MB). Free memory was 85.8MB in the beginning and 162.3MB in the end (delta: -76.5MB). Peak memory consumption was 169.2MB. Max. memory is 16.1GB. [2022-11-16 06:22:24,178 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 95.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:22:24,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5409.39ms. Allocated memory was 117.4MB in the beginning and 289.4MB in the end (delta: 172.0MB). Free memory was 85.8MB in the beginning and 159.1MB in the end (delta: -73.4MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2022-11-16 06:22:24,180 INFO L158 Benchmark]: Boogie Procedure Inliner took 458.41ms. Allocated memory is still 289.4MB. Free memory was 159.1MB in the beginning and 193.3MB in the end (delta: -34.1MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2022-11-16 06:22:24,181 INFO L158 Benchmark]: Boogie Preprocessor took 381.09ms. Allocated memory is still 289.4MB. Free memory was 193.3MB in the beginning and 153.4MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 06:22:24,184 INFO L158 Benchmark]: RCFGBuilder took 2284.80ms. Allocated memory is still 289.4MB. Free memory was 153.4MB in the beginning and 162.3MB in the end (delta: -8.9MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-11-16 06:22:24,188 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 95.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5409.39ms. Allocated memory was 117.4MB in the beginning and 289.4MB in the end (delta: 172.0MB). Free memory was 85.8MB in the beginning and 159.1MB in the end (delta: -73.4MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 458.41ms. Allocated memory is still 289.4MB. Free memory was 159.1MB in the beginning and 193.3MB in the end (delta: -34.1MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 381.09ms. Allocated memory is still 289.4MB. Free memory was 193.3MB in the beginning and 153.4MB in the end (delta: 39.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2284.80ms. Allocated memory is still 289.4MB. Free memory was 153.4MB in the beginning and 162.3MB in the end (delta: -8.9MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:22:24,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH --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 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:22:27,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:22:27,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:22:27,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:22:27,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:22:27,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:22:27,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:22:27,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:22:27,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:22:27,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:22:27,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:22:27,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:22:27,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:22:27,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:22:27,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:22:27,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:22:27,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:22:27,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:22:27,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:22:27,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:22:27,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:22:27,133 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:22:27,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:22:27,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:22:27,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:22:27,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:22:27,148 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:22:27,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:22:27,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:22:27,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:22:27,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:22:27,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:22:27,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:22:27,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:22:27,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:22:27,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:22:27,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:22:27,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:22:27,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:22:27,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:22:27,162 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:22:27,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:22:27,195 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:22:27,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:22:27,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:22:27,198 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:22:27,200 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:22:27,200 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:22:27,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:22:27,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:22:27,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:22:27,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:22:27,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:22:27,204 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:22:27,204 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:22:27,204 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:22:27,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:22:27,205 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:22:27,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:22:27,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:22:27,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:22:27,207 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:22:27,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:22:27,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:22:27,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:22:27,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:22:27,208 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:22:27,209 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:22:27,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:22:27,209 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:22:27,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:22:27,210 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_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 [2022-11-16 06:22:27,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:22:27,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:22:27,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:22:27,800 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:22:27,803 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:22:27,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 06:22:27,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/54b359d75/487a6fe5c7114607a85a4fd3fed425f7/FLAG9dd014dec [2022-11-16 06:22:29,117 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:22:29,118 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 06:22:29,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/54b359d75/487a6fe5c7114607a85a4fd3fed425f7/FLAG9dd014dec [2022-11-16 06:22:29,393 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/data/54b359d75/487a6fe5c7114607a85a4fd3fed425f7 [2022-11-16 06:22:29,397 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:22:29,400 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:22:29,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:22:29,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:22:29,409 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:22:29,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:22:29" (1/1) ... [2022-11-16 06:22:29,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630554ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:29, skipping insertion in model container [2022-11-16 06:22:29,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:22:29" (1/1) ... [2022-11-16 06:22:29,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:22:29,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:22:33,486 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-11-16 06:22:33,489 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-11-16 06:22:33,490 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-11-16 06:22:33,491 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-11-16 06:22:33,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:22:33,655 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:22:33,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:22:34,237 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-11-16 06:22:34,239 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-11-16 06:22:34,240 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-11-16 06:22:34,240 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-11-16 06:22:34,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:22:34,313 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:22:34,873 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-11-16 06:22:34,874 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-11-16 06:22:34,876 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-11-16 06:22:34,882 WARN L229 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_da5c903f-d692-428d-a879-dccdb8bc1278/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-11-16 06:22:34,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:22:35,256 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:22:35,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35 WrapperNode [2022-11-16 06:22:35,257 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:22:35,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:22:35,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:22:35,258 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:22:35,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:35,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:35,660 INFO L138 Inliner]: procedures = 483, calls = 2637, calls flagged for inlining = 277, calls inlined = 249, statements flattened = 5622 [2022-11-16 06:22:35,661 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:22:35,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:22:35,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:22:35,663 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:22:35,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:35,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:35,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:35,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,122 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:22:36,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:22:36,183 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:22:36,183 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:22:36,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:22:35" (1/1) ... [2022-11-16 06:22:36,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:22:36,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:22:36,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:22:36,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:22:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:22:36,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:22:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:22:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:22:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:22:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:22:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:22:36,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:22:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:22:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:22:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:22:36,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:22:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-16 06:22:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-16 06:22:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 06:22:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 06:22:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:22:36,283 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:22:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 06:22:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 06:22:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:22:36,284 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:22:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 06:22:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 06:22:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-16 06:22:36,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-16 06:22:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 06:22:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 06:22:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:22:36,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:22:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:22:36,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 06:22:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-16 06:22:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-16 06:22:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:22:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:22:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:22:36,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:22:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:22:36,289 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:22:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 06:22:36,290 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 06:22:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:22:36,291 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:22:36,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:22:36,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:22:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:22:36,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:22:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:22:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:22:36,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:22:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:22:36,294 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 06:22:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 06:22:36,295 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-16 06:22:36,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-16 06:22:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:22:36,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:22:36,297 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:22:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:22:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 06:22:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 06:22:36,298 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-11-16 06:22:36,298 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-11-16 06:22:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:22:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:22:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:22:36,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:22:36,299 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-16 06:22:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-16 06:22:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:22:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:22:36,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:22:36,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:22:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:22:36,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:22:36,301 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-16 06:22:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-16 06:22:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 06:22:36,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 06:22:36,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:22:36,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:22:36,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:22:36,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:22:36,304 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-16 06:22:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-16 06:22:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-11-16 06:22:36,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-11-16 06:22:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:22:36,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:22:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:22:36,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:22:36,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:22:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:22:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:22:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 06:22:36,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 06:22:36,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:22:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 06:22:36,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 06:22:36,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:22:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:22:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:22:36,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:22:36,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:22:36,310 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:22:36,311 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 06:22:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 06:22:36,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:22:36,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:22:36,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 06:22:36,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 06:22:36,318 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-16 06:22:36,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-16 06:22:36,320 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 06:22:36,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 06:22:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 06:22:36,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 06:22:36,327 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 06:22:36,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 06:22:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 06:22:36,328 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 06:22:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:22:36,328 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:22:36,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:22:36,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:22:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 06:22:36,329 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 06:22:36,329 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:22:36,329 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:22:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-16 06:22:36,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-16 06:22:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-16 06:22:36,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-16 06:22:36,330 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 06:22:36,330 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 06:22:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:22:36,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:22:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 06:22:36,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 06:22:36,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:22:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:22:36,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:22:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:22:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:22:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:22:36,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:22:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:22:36,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:22:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:22:36,333 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-16 06:22:36,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-16 06:22:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 06:22:36,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 06:22:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:22:36,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:22:36,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:22:36,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:22:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-16 06:22:36,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-16 06:22:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 06:22:36,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 06:22:36,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:22:36,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:22:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-11-16 06:22:36,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-11-16 06:22:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 06:22:36,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 06:22:36,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:22:36,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:22:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-16 06:22:36,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-16 06:22:36,337 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:22:36,337 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:22:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:22:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 06:22:36,338 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 06:22:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:22:36,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:22:36,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 06:22:36,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 06:22:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:22:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-16 06:22:36,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-16 06:22:36,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 06:22:36,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 06:22:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:22:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:22:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:22:36,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:22:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:22:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-16 06:22:36,341 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-16 06:22:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-16 06:22:36,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-16 06:22:36,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 06:22:36,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 06:22:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-16 06:22:36,342 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-16 06:22:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-16 06:22:36,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-16 06:22:36,342 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 06:22:36,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 06:22:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 06:22:36,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 06:22:36,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:22:36,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:22:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 06:22:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 06:22:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:22:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:22:36,344 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 06:22:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 06:22:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:22:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:22:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:22:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:22:36,345 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:22:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:22:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-16 06:22:36,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-16 06:22:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:22:36,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:22:36,346 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-16 06:22:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-16 06:22:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:22:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:22:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-16 06:22:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-16 06:22:36,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:22:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 06:22:36,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 06:22:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:22:36,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:22:36,348 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 06:22:36,349 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 06:22:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:22:36,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:22:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-16 06:22:36,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-16 06:22:36,349 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-16 06:22:36,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-16 06:22:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-16 06:22:36,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-16 06:22:36,350 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-16 06:22:36,350 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-16 06:22:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 06:22:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 06:22:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:22:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:22:36,351 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 06:22:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 06:22:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 06:22:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 06:22:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-16 06:22:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-16 06:22:36,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-16 06:22:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-16 06:22:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:22:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:22:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 06:22:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 06:22:36,353 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-16 06:22:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-16 06:22:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-16 06:22:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-16 06:22:36,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:22:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:22:37,741 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:22:37,746 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:22:38,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:22:39,398 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:22:39,409 INFO L158 Benchmark]: Toolchain (without parser) took 10002.02ms. Allocated memory was 73.4MB in the beginning and 478.2MB in the end (delta: 404.8MB). Free memory was 39.8MB in the beginning and 325.6MB in the end (delta: -285.7MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2022-11-16 06:22:39,410 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:22:39,414 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5853.00ms. Allocated memory was 73.4MB in the beginning and 239.1MB in the end (delta: 165.7MB). Free memory was 39.6MB in the beginning and 138.7MB in the end (delta: -99.1MB). Peak memory consumption was 123.9MB. Max. memory is 16.1GB. [2022-11-16 06:22:39,415 INFO L158 Benchmark]: Boogie Procedure Inliner took 402.97ms. Allocated memory is still 239.1MB. Free memory was 138.7MB in the beginning and 105.2MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 06:22:39,416 INFO L158 Benchmark]: Boogie Preprocessor took 519.29ms. Allocated memory is still 239.1MB. Free memory was 105.2MB in the beginning and 115.7MB in the end (delta: -10.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-16 06:22:39,420 INFO L158 Benchmark]: RCFGBuilder took 3218.68ms. Allocated memory was 239.1MB in the beginning and 478.2MB in the end (delta: 239.1MB). Free memory was 115.7MB in the beginning and 325.6MB in the end (delta: -209.9MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2022-11-16 06:22:39,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 73.4MB. Free memory is still 53.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5853.00ms. Allocated memory was 73.4MB in the beginning and 239.1MB in the end (delta: 165.7MB). Free memory was 39.6MB in the beginning and 138.7MB in the end (delta: -99.1MB). Peak memory consumption was 123.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 402.97ms. Allocated memory is still 239.1MB. Free memory was 138.7MB in the beginning and 105.2MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 519.29ms. Allocated memory is still 239.1MB. Free memory was 105.2MB in the beginning and 115.7MB in the end (delta: -10.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3218.68ms. Allocated memory was 239.1MB in the beginning and 478.2MB in the end (delta: 239.1MB). Free memory was 115.7MB in the beginning and 325.6MB in the end (delta: -209.9MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:22:39,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da5c903f-d692-428d-a879-dccdb8bc1278/bin/ukojak-CydTVMUXoH/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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]