./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 --- 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 08:57:25,624 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:25,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:25,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:25,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:25,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:25,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:25,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:25,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:25,677 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:25,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:25,682 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:25,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:25,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:25,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:25,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:25,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:25,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:25,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:25,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:25,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:25,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:25,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:25,711 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:25,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:25,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:25,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:25,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:25,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:25,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:25,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:25,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:25,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:25,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:25,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:25,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:25,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:25,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:25,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:25,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:25,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:25,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:57:25,788 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:25,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:25,790 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:25,790 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:25,791 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:25,791 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:25,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:25,792 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:57:25,792 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:25,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:25,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:25,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:25,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:25,794 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:25,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:25,795 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:25,795 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:25,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:25,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:25,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:25,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:25,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:25,797 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:57:25,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:57:25,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:25,798 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 [2022-11-16 08:57:26,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:26,100 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:26,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:26,106 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:26,107 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:26,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 08:57:26,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/e6952054e/83da307d3fbd4b678e4aafeab4734010/FLAGdf067d557 [2022-11-16 08:57:27,095 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:27,095 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 08:57:27,148 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/e6952054e/83da307d3fbd4b678e4aafeab4734010/FLAGdf067d557 [2022-11-16 08:57:27,496 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/e6952054e/83da307d3fbd4b678e4aafeab4734010 [2022-11-16 08:57:27,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:27,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:27,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:27,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:27,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:27,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:27" (1/1) ... [2022-11-16 08:57:27,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b996375 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:27, skipping insertion in model container [2022-11-16 08:57:27,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:27" (1/1) ... [2022-11-16 08:57:27,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:27,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:31,135 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2022-11-16 08:57:31,137 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2022-11-16 08:57:31,138 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2022-11-16 08:57:31,138 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2022-11-16 08:57:31,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:31,271 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:57:31,842 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2022-11-16 08:57:31,842 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2022-11-16 08:57:31,843 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2022-11-16 08:57:31,843 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2022-11-16 08:57:31,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:32,047 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:57:32,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32 WrapperNode [2022-11-16 08:57:32,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:32,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:32,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:57:32,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:57:32,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,557 INFO L138 Inliner]: procedures = 428, calls = 4129, calls flagged for inlining = 225, calls inlined = 216, statements flattened = 8579 [2022-11-16 08:57:32,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:32,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:57:32,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:57:32,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:57:32,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:32,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:33,010 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:33,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:33,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:57:33,092 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:57:33,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:57:33,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:57:33,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:32" (1/1) ... [2022-11-16 08:57:33,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:33,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:57:33,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:57:33,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:57:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:57:33,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:57:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:57:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:57:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 08:57:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 08:57:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-16 08:57:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-16 08:57:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:57:33,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:57:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:57:33,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:57:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:57:33,164 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:57:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-16 08:57:33,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-16 08:57:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-16 08:57:33,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-16 08:57:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 08:57:33,165 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 08:57:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-16 08:57:33,165 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-16 08:57:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:57:33,165 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:57:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:57:33,166 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:57:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:57:33,166 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:57:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-16 08:57:33,166 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-16 08:57:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:57:33,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:57:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:57:33,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:57:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-11-16 08:57:33,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-11-16 08:57:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:57:33,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:57:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2022-11-16 08:57:33,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2022-11-16 08:57:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-16 08:57:33,168 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-16 08:57:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:57:33,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:57:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:57:33,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:57:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:57:33,169 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:57:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:57:33,170 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:57:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:57:33,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:57:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:57:33,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:57:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:57:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:57:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:57:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:57:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 08:57:33,173 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 08:57:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:57:33,173 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:57:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-11-16 08:57:33,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-11-16 08:57:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:57:33,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:57:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:57:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 08:57:33,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 08:57:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:57:33,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:57:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2022-11-16 08:57:33,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2022-11-16 08:57:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:57:33,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:57:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:57:33,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:57:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:57:33,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:57:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:57:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-16 08:57:33,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-16 08:57:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 08:57:33,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 08:57:33,177 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-16 08:57:33,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-16 08:57:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:57:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:57:33,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:57:33,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:57:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:57:33,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:57:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:57:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:57:33,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:57:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:57:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-16 08:57:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-16 08:57:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:57:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:57:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:57:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:57:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:57:33,180 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:57:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:57:33,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:57:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:57:33,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:57:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:57:33,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:57:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-16 08:57:33,182 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-16 08:57:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 08:57:33,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 08:57:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 08:57:33,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 08:57:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:57:33,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:57:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-16 08:57:33,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-16 08:57:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:57:33,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:57:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-16 08:57:33,183 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-16 08:57:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:57:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 08:57:33,184 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 08:57:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:57:33,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:57:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:57:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:57:33,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:57:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:57:33,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:57:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:57:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:57:33,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:57:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:33,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:33,185 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 08:57:33,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 08:57:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:57:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:57:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-16 08:57:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-16 08:57:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:57:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:57:33,186 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-16 08:57:33,186 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-16 08:57:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:57:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:57:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:57:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:57:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-16 08:57:33,187 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-16 08:57:33,187 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-16 08:57:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-16 08:57:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:57:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:57:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:57:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:57:33,188 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-16 08:57:33,188 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-16 08:57:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:57:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:57:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-16 08:57:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-16 08:57:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 08:57:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 08:57:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 08:57:33,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 08:57:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-16 08:57:33,190 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-16 08:57:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 08:57:33,190 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 08:57:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-16 08:57:33,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-16 08:57:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-16 08:57:33,191 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-16 08:57:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:57:33,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:57:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:57:33,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:57:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:57:33,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:57:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-16 08:57:33,192 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-16 08:57:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:57:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:57:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:57:33,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:57:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:57:33,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:57:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 08:57:33,193 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 08:57:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:57:33,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:57:33,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:57:33,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:57:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:57:33,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:57:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:57:33,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:57:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:57:33,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:57:33,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:57:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 08:57:33,195 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 08:57:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:57:33,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:57:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 08:57:33,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 08:57:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:57:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-16 08:57:33,196 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-16 08:57:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-16 08:57:33,196 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-16 08:57:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:57:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:57:33,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:57:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2022-11-16 08:57:33,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2022-11-16 08:57:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:57:33,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:57:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:57:33,197 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:57:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:57:33,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:57:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:57:33,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:57:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:57:33,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:57:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:57:33,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:57:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 08:57:33,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 08:57:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-16 08:57:33,199 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-16 08:57:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 08:57:33,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 08:57:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:57:33,199 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:57:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-16 08:57:33,200 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-16 08:57:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:57:33,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:57:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:57:33,200 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:57:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:57:33,200 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:57:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:57:33,201 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:57:33,201 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-16 08:57:33,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-16 08:57:33,201 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2022-11-16 08:57:33,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2022-11-16 08:57:33,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:57:33,201 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-16 08:57:33,201 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-16 08:57:33,201 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:57:33,202 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:57:33,202 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 08:57:33,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 08:57:33,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:57:33,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:57:33,202 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-16 08:57:33,202 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-16 08:57:33,202 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-16 08:57:33,203 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-16 08:57:33,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-11-16 08:57:33,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-11-16 08:57:33,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:57:33,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:57:33,203 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-16 08:57:33,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-16 08:57:33,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:57:33,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:57:33,204 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-16 08:57:33,204 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-16 08:57:33,204 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-16 08:57:33,204 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-16 08:57:33,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:57:33,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:57:33,204 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:57:33,205 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:57:33,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:57:33,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:57:33,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:57:33,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:57:33,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:57:33,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:57:33,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:57:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:57:33,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:57:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:57:33,206 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:57:34,357 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:57:34,361 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:57:35,546 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 08:57:35,551 INFO L158 Benchmark]: Toolchain (without parser) took 8050.46ms. Allocated memory was 102.8MB in the beginning and 352.3MB in the end (delta: 249.6MB). Free memory was 64.1MB in the beginning and 157.1MB in the end (delta: -93.1MB). Peak memory consumption was 162.4MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,551 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:35,552 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4547.04ms. Allocated memory was 102.8MB in the beginning and 220.2MB in the end (delta: 117.4MB). Free memory was 64.1MB in the beginning and 82.8MB in the end (delta: -18.7MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,553 INFO L158 Benchmark]: Boogie Procedure Inliner took 509.25ms. Allocated memory is still 220.2MB. Free memory was 82.8MB in the beginning and 90.0MB in the end (delta: -7.1MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,553 INFO L158 Benchmark]: Boogie Preprocessor took 533.26ms. Allocated memory was 220.2MB in the beginning and 352.3MB in the end (delta: 132.1MB). Free memory was 90.0MB in the beginning and 205.4MB in the end (delta: -115.5MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,554 INFO L158 Benchmark]: RCFGBuilder took 2456.57ms. Allocated memory is still 352.3MB. Free memory was 205.4MB in the beginning and 157.1MB in the end (delta: 48.3MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2022-11-16 08:57:35,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 74.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4547.04ms. Allocated memory was 102.8MB in the beginning and 220.2MB in the end (delta: 117.4MB). Free memory was 64.1MB in the beginning and 82.8MB in the end (delta: -18.7MB). Peak memory consumption was 108.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 509.25ms. Allocated memory is still 220.2MB. Free memory was 82.8MB in the beginning and 90.0MB in the end (delta: -7.1MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 533.26ms. Allocated memory was 220.2MB in the beginning and 352.3MB in the end (delta: 132.1MB). Free memory was 90.0MB in the beginning and 205.4MB in the end (delta: -115.5MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2456.57ms. Allocated memory is still 352.3MB. Free memory was 205.4MB in the beginning and 157.1MB in the end (delta: 48.3MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 08:57:35,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 --- 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 08:57:37,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:57:37,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:57:37,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:57:37,910 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:57:37,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:57:37,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:57:37,921 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:57:37,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:57:37,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:57:37,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:57:37,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:57:37,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:57:37,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:57:37,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:57:37,942 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:57:37,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:57:37,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:57:37,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:57:37,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:57:37,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:57:37,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:57:37,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:57:37,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:57:37,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:57:37,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:57:37,973 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:57:37,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:57:37,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:57:37,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:57:37,978 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:57:37,979 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:57:37,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:57:37,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:57:37,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:57:37,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:57:37,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:57:37,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:57:37,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:57:37,987 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:57:37,987 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:57:37,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:57:38,037 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:57:38,037 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:57:38,039 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:57:38,039 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:57:38,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:57:38,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:57:38,041 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:57:38,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:57:38,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:57:38,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:57:38,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:57:38,044 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:57:38,044 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:57:38,044 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:57:38,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:57:38,045 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:57:38,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:57:38,045 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:57:38,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:57:38,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:57:38,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:38,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:57:38,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:57:38,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:57:38,047 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:57:38,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:57:38,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:57:38,048 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:57:38,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:57:38,049 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5918e2cb9aded5213ccd497319a252a597f09d9a74a83e549234325009250b56 [2022-11-16 08:57:38,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:57:38,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:57:38,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:57:38,502 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:57:38,505 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:57:38,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 08:57:38,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/79ec64f23/2d6c20e09a2146e7a9c233ddec34981c/FLAGbd0af6185 [2022-11-16 08:57:39,604 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:57:39,605 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 08:57:39,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/79ec64f23/2d6c20e09a2146e7a9c233ddec34981c/FLAGbd0af6185 [2022-11-16 08:57:39,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/data/79ec64f23/2d6c20e09a2146e7a9c233ddec34981c [2022-11-16 08:57:39,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:57:39,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:57:39,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:39,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:57:39,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:57:39,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:39" (1/1) ... [2022-11-16 08:57:39,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48fe394d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:39, skipping insertion in model container [2022-11-16 08:57:39,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:57:39" (1/1) ... [2022-11-16 08:57:40,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:57:40,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:43,626 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2022-11-16 08:57:43,630 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2022-11-16 08:57:43,630 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2022-11-16 08:57:43,637 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2022-11-16 08:57:43,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:43,781 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:57:43,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:57:44,432 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2022-11-16 08:57:44,433 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2022-11-16 08:57:44,433 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2022-11-16 08:57:44,434 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2022-11-16 08:57:44,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:44,526 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:57:44,979 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411224,411237] [2022-11-16 08:57:44,980 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411371,411384] [2022-11-16 08:57:44,980 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411510,411523] [2022-11-16 08:57:44,981 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_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i[411668,411681] [2022-11-16 08:57:44,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:57:45,285 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:57:45,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45 WrapperNode [2022-11-16 08:57:45,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:57:45,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:45,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:57:45,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:57:45,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:45,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:45,714 INFO L138 Inliner]: procedures = 442, calls = 4129, calls flagged for inlining = 225, calls inlined = 216, statements flattened = 8181 [2022-11-16 08:57:45,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:57:45,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:57:45,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:57:45,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:57:45,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:45,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:45,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:45,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,093 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,124 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,210 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:57:46,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:57:46,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:57:46,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:57:46,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:57:45" (1/1) ... [2022-11-16 08:57:46,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:57:46,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:57:46,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:57:46,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:57:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:57:46,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:57:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:57:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:57:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:57:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:57:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 08:57:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 08:57:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-16 08:57:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-16 08:57:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:57:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:57:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:57:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:57:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:57:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:57:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-16 08:57:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-16 08:57:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-16 08:57:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-16 08:57:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 08:57:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 08:57:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-16 08:57:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-16 08:57:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:57:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:57:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:57:46,299 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:57:46,299 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:57:46,299 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:57:46,300 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-16 08:57:46,300 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-16 08:57:46,300 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:57:46,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:57:46,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:57:46,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:57:46,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-11-16 08:57:46,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-11-16 08:57:46,301 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:57:46,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:57:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:57:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:57:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2022-11-16 08:57:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2022-11-16 08:57:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-16 08:57:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-16 08:57:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:57:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:57:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:57:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:57:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:57:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:57:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:57:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:57:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:57:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:57:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:57:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:57:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:57:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:57:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:57:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:57:46,306 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 08:57:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 08:57:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:57:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:57:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-11-16 08:57:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-11-16 08:57:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:57:46,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:57:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:57:46,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 08:57:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:57:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_30 [2022-11-16 08:57:46,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_30 [2022-11-16 08:57:46,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:57:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:57:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:57:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:57:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:57:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:57:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-16 08:57:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-16 08:57:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 08:57:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 08:57:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-16 08:57:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-16 08:57:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:57:46,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:57:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:57:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:57:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:57:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:57:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:57:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:57:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-16 08:57:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-16 08:57:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:57:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:57:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:57:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:57:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:57:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:57:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:57:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:57:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:57:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:57:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:57:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:57:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-16 08:57:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-16 08:57:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 08:57:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 08:57:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 08:57:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 08:57:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:57:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:57:46,314 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-16 08:57:46,314 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-16 08:57:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:57:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:57:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-16 08:57:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-16 08:57:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:57:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 08:57:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 08:57:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:57:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:57:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:57:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:57:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:57:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:57:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:57:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:57:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:57:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 08:57:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 08:57:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:57:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 08:57:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-16 08:57:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-16 08:57:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:57:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:57:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-16 08:57:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-16 08:57:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:57:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:57:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-16 08:57:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-16 08:57:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-16 08:57:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-16 08:57:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:57:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:57:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:57:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:57:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-16 08:57:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-16 08:57:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:57:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:57:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-16 08:57:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-16 08:57:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 08:57:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 08:57:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-16 08:57:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-16 08:57:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:57:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 08:57:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 08:57:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-16 08:57:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-16 08:57:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-16 08:57:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-16 08:57:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:57:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:57:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:57:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:57:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:57:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:57:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-16 08:57:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:57:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:57:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:57:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:57:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:57:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 08:57:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 08:57:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:57:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:57:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:57:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:57:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:57:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:57:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:57:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:57:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 08:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 08:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:57:46,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-16 08:57:46,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-16 08:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-16 08:57:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-16 08:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-16 08:57:46,328 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-16 08:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:57:46,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure rx_oom_timer [2022-11-16 08:57:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_oom_timer [2022-11-16 08:57:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:57:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:57:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:57:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:57:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:57:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:57:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:57:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:57:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:57:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:57:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:57:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 08:57:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 08:57:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-16 08:57:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-16 08:57:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 08:57:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 08:57:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:57:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:57:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-16 08:57:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-16 08:57:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:57:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:57:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:57:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:57:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:57:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:57:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:57:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:57:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:57:46,333 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-16 08:57:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_timer [2022-11-16 08:57:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_timer [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:57:46,334 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-16 08:57:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-16 08:57:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:57:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:57:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:57:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 08:57:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 08:57:46,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:57:46,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:57:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-16 08:57:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-16 08:57:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-16 08:57:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-16 08:57:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-11-16 08:57:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-11-16 08:57:46,336 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-16 08:57:46,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-16 08:57:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:57:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:57:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-16 08:57:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-16 08:57:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-16 08:57:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-16 08:57:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:57:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:57:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:57:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:57:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:57:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:57:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:57:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:57:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:57:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:57:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:57:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 08:57:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:57:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:57:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:57:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:57:47,446 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:57:47,450 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:57:59,434 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 08:57:59,438 INFO L158 Benchmark]: Toolchain (without parser) took 19457.42ms. Allocated memory was 58.7MB in the beginning and 494.9MB in the end (delta: 436.2MB). Free memory was 31.8MB in the beginning and 188.1MB in the end (delta: -156.4MB). Peak memory consumption was 282.0MB. Max. memory is 16.1GB. [2022-11-16 08:57:59,439 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:57:59,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5302.18ms. Allocated memory was 58.7MB in the beginning and 247.5MB in the end (delta: 188.7MB). Free memory was 31.6MB in the beginning and 115.8MB in the end (delta: -84.2MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. [2022-11-16 08:57:59,440 INFO L158 Benchmark]: Boogie Procedure Inliner took 427.91ms. Allocated memory was 247.5MB in the beginning and 494.9MB in the end (delta: 247.5MB). Free memory was 115.8MB in the beginning and 372.7MB in the end (delta: -256.8MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-11-16 08:57:59,441 INFO L158 Benchmark]: Boogie Preprocessor took 494.62ms. Allocated memory is still 494.9MB. Free memory was 372.7MB in the beginning and 316.1MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 08:57:59,441 INFO L158 Benchmark]: RCFGBuilder took 13224.48ms. Allocated memory is still 494.9MB. Free memory was 316.1MB in the beginning and 188.1MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2022-11-16 08:57:59,444 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.5MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5302.18ms. Allocated memory was 58.7MB in the beginning and 247.5MB in the end (delta: 188.7MB). Free memory was 31.6MB in the beginning and 115.8MB in the end (delta: -84.2MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 427.91ms. Allocated memory was 247.5MB in the beginning and 494.9MB in the end (delta: 247.5MB). Free memory was 115.8MB in the beginning and 372.7MB in the end (delta: -256.8MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 494.62ms. Allocated memory is still 494.9MB. Free memory was 372.7MB in the beginning and 316.1MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 13224.48ms. Allocated memory is still 494.9MB. Free memory was 316.1MB in the beginning and 188.1MB in the end (delta: 127.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 08:57:59,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ea981cd1-ca1c-4d0b-84a8-49433bae79b3/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[pci_alloc_consistent_~hwdev#1,],base]