./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 --- 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 12:04:36,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:04:36,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:04:36,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:04:36,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:04:36,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:04:36,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:04:36,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:04:36,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:04:36,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:04:36,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:04:36,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:04:36,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:04:36,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:04:36,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:04:36,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:04:36,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:04:36,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:04:36,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:04:36,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:04:36,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:04:36,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:04:36,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:04:36,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:04:36,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:04:36,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:04:36,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:04:36,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:04:36,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:04:36,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:04:36,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:04:36,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:04:36,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:04:36,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:04:36,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:04:36,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:04:36,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:04:36,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:04:36,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:04:36,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:04:36,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:04:36,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:04:36,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:04:36,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:04:36,698 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:04:36,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:04:36,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:04:36,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:04:36,700 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:04:36,700 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:04:36,700 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:04:36,701 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:04:36,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:04:36,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:04:36,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:04:36,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:04:36,702 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:04:36,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:04:36,703 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:04:36,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:04:36,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:04:36,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:04:36,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:04:36,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:04:36,704 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:04:36,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:04:36,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:04:36,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:04:36,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:04:36,706 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:04:36,706 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:04:36,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:04:36,707 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_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 [2022-11-16 12:04:37,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:04:37,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:04:37,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:04:37,051 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:04:37,075 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:04:37,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:04:37,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/984228e4f/39444c36816147d7a496ec4f4fd69fa2/FLAGf5e12a95a [2022-11-16 12:04:38,294 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:04:38,294 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:04:38,376 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/984228e4f/39444c36816147d7a496ec4f4fd69fa2/FLAGf5e12a95a [2022-11-16 12:04:38,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/984228e4f/39444c36816147d7a496ec4f4fd69fa2 [2022-11-16 12:04:38,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:04:38,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:04:38,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:04:38,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:04:38,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:04:38,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:04:38" (1/1) ... [2022-11-16 12:04:38,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@310edb33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:38, skipping insertion in model container [2022-11-16 12:04:38,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:04:38" (1/1) ... [2022-11-16 12:04:38,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:04:38,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:04:43,948 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 12:04:43,951 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 12:04:43,951 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 12:04:43,952 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 12:04:43,980 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:04:44,072 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:04:44,640 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 12:04:44,641 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 12:04:44,642 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 12:04:44,642 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 12:04:44,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:04:44,955 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:04:44,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44 WrapperNode [2022-11-16 12:04:44,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:04:44,957 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:04:44,957 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:04:44,957 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:04:44,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:45,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:45,560 INFO L138 Inliner]: procedures = 567, calls = 5350, calls flagged for inlining = 289, calls inlined = 261, statements flattened = 11740 [2022-11-16 12:04:45,561 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:04:45,562 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:04:45,562 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:04:45,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:04:45,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:45,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:45,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:45,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,063 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,148 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,169 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:04:46,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:04:46,237 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:04:46,237 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:04:46,238 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:44" (1/1) ... [2022-11-16 12:04:46,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:04:46,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:04:46,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:04:46,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:04:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 12:04:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 12:04:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 12:04:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 12:04:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:04:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:04:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:04:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:04:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:04:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:04:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:04:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:04:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 12:04:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 12:04:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 12:04:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 12:04:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:04:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:04:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:04:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:04:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:04:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:04:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:04:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:04:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:04:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:04:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:04:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:04:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:04:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:04:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 12:04:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 12:04:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:04:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:04:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:04:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:04:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:04:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:04:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:04:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:04:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:04:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:04:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:04:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:04:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 12:04:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 12:04:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:04:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:04:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:04:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:04:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:04:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:04:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:04:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:04:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:04:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:04:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:04:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:04:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:04:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 12:04:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 12:04:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-16 12:04:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-16 12:04:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 12:04:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 12:04:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:04:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:04:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 12:04:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 12:04:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:04:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:04:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 12:04:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 12:04:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 12:04:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 12:04:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 12:04:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 12:04:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:04:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 12:04:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 12:04:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 12:04:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 12:04:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:04:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:04:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:04:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:04:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:04:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:04:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:04:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:04:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:04:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:04:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:04:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:04:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:04:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:04:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:04:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:04:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:04:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:04:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:04:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:04:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 12:04:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 12:04:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:04:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:04:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:04:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:04:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 12:04:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 12:04:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 12:04:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 12:04:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:04:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:04:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:04:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:04:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:04:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:04:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:04:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:04:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:04:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:04:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:04:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:04:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:04:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:04:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:04:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:04:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:04:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 12:04:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 12:04:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:04:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:04:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:04:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:04:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:04:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:04:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:04:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:04:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:04:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:04:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:04:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:04:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:04:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:04:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:04:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:04:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:04:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:04:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:04:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:04:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:04:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:04:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:04:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:04:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 12:04:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 12:04:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:04:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:04:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:04:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:04:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:04:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:04:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:04:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:04:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:04:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:04:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 12:04:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 12:04:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:04:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:04:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:04:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:04:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:04:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:04:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:04:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:04:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 12:04:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 12:04:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 12:04:46,464 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 12:04:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:04:46,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:04:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 12:04:46,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 12:04:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 12:04:46,470 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 12:04:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:04:46,470 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:04:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:04:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:04:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 12:04:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 12:04:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 12:04:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 12:04:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:04:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:04:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:04:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 12:04:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 12:04:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:04:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:04:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:04:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:04:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:04:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:04:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:04:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:04:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:04:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:04:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 12:04:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 12:04:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 12:04:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 12:04:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 12:04:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 12:04:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:04:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:04:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:04:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:04:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 12:04:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 12:04:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:04:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:04:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:04:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:04:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 12:04:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 12:04:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:04:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:04:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 12:04:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 12:04:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 12:04:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 12:04:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:04:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:04:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:04:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:04:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:04:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:04:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-16 12:04:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:04:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:04:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 12:04:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:04:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:04:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 12:04:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:04:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 12:04:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:04:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 12:04:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:04:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:04:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:04:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:04:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:04:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 12:04:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 12:04:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:04:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:04:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 12:04:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 12:04:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:04:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 12:04:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 12:04:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:04:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:04:47,869 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:04:47,880 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:04:49,791 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:04:51,836 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:04:51,842 INFO L158 Benchmark]: Toolchain (without parser) took 13332.08ms. Allocated memory was 159.4MB in the beginning and 597.7MB in the end (delta: 438.3MB). Free memory was 106.2MB in the beginning and 305.7MB in the end (delta: -199.5MB). Peak memory consumption was 246.8MB. Max. memory is 16.1GB. [2022-11-16 12:04:51,843 INFO L158 Benchmark]: CDTParser took 0.82ms. Allocated memory is still 90.2MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:04:51,844 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6445.06ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 105.7MB in the beginning and 72.7MB in the end (delta: 33.1MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. [2022-11-16 12:04:51,845 INFO L158 Benchmark]: Boogie Procedure Inliner took 604.24ms. Allocated memory was 222.3MB in the beginning and 320.9MB in the end (delta: 98.6MB). Free memory was 72.7MB in the beginning and 159.7MB in the end (delta: -87.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-16 12:04:51,845 INFO L158 Benchmark]: Boogie Preprocessor took 674.25ms. Allocated memory is still 320.9MB. Free memory was 159.7MB in the beginning and 149.2MB in the end (delta: 10.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 12:04:51,846 INFO L158 Benchmark]: RCFGBuilder took 5603.66ms. Allocated memory was 320.9MB in the beginning and 597.7MB in the end (delta: 276.8MB). Free memory was 149.2MB in the beginning and 305.7MB in the end (delta: -156.4MB). Peak memory consumption was 128.8MB. Max. memory is 16.1GB. [2022-11-16 12:04:51,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82ms. Allocated memory is still 90.2MB. Free memory was 64.5MB in the beginning and 64.5MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6445.06ms. Allocated memory was 159.4MB in the beginning and 222.3MB in the end (delta: 62.9MB). Free memory was 105.7MB in the beginning and 72.7MB in the end (delta: 33.1MB). Peak memory consumption was 113.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 604.24ms. Allocated memory was 222.3MB in the beginning and 320.9MB in the end (delta: 98.6MB). Free memory was 72.7MB in the beginning and 159.7MB in the end (delta: -87.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 674.25ms. Allocated memory is still 320.9MB. Free memory was 159.7MB in the beginning and 149.2MB in the end (delta: 10.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 5603.66ms. Allocated memory was 320.9MB in the beginning and 597.7MB in the end (delta: 276.8MB). Free memory was 149.2MB in the beginning and 305.7MB in the end (delta: -156.4MB). Peak memory consumption was 128.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:04:51,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 --- 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 12:04:54,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:04:54,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:04:54,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:04:54,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:04:54,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:04:54,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:04:54,221 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:04:54,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:04:54,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:04:54,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:04:54,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:04:54,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:04:54,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:04:54,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:04:54,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:04:54,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:04:54,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:04:54,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:04:54,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:04:54,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:04:54,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:04:54,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:04:54,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:04:54,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:04:54,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:04:54,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:04:54,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:04:54,278 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:04:54,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:04:54,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:04:54,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:04:54,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:04:54,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:04:54,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:04:54,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:04:54,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:04:54,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:04:54,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:04:54,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:04:54,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:04:54,296 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:04:54,358 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:04:54,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:04:54,359 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:04:54,360 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:04:54,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:04:54,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:04:54,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:04:54,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:04:54,363 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:04:54,364 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:04:54,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:04:54,365 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:04:54,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:04:54,366 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:04:54,366 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:04:54,367 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:04:54,367 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:04:54,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:04:54,368 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:04:54,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:04:54,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:04:54,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:04:54,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:04:54,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:04:54,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:04:54,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:04:54,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:04:54,371 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:04:54,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:04:54,371 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:04:54,371 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:04:54,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:04:54,372 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:04:54,372 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_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 435b3fa8073a80dcd9b8b69819909b6031007c35574ec244127e6237bed3be57 [2022-11-16 12:04:54,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:04:54,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:04:54,899 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:04:54,901 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:04:54,904 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:04:54,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:04:55,010 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/e84353a6a/d7b3d9838cfa4ac094b3eab4dd5efe5a/FLAGf25081b26 [2022-11-16 12:04:56,345 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:04:56,346 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 12:04:56,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/e84353a6a/d7b3d9838cfa4ac094b3eab4dd5efe5a/FLAGf25081b26 [2022-11-16 12:04:56,465 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/data/e84353a6a/d7b3d9838cfa4ac094b3eab4dd5efe5a [2022-11-16 12:04:56,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:04:56,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:04:56,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:04:56,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:04:56,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:04:56,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:04:56" (1/1) ... [2022-11-16 12:04:56,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e94b62d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:04:56, skipping insertion in model container [2022-11-16 12:04:56,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:04:56" (1/1) ... [2022-11-16 12:04:56,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:04:56,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:05:01,933 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 12:05:01,935 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 12:05:01,936 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 12:05:01,937 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 12:05:01,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:05:02,052 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:05:02,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:05:02,640 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 12:05:02,641 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 12:05:02,641 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 12:05:02,642 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 12:05:02,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:05:02,694 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:05:03,402 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491234,491247] [2022-11-16 12:05:03,403 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491403,491416] [2022-11-16 12:05:03,403 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491570,491583] [2022-11-16 12:05:03,404 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_45c18a6a-953c-417f-b7a4-4f40fde25396/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-tulip.cil.i[491738,491751] [2022-11-16 12:05:03,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:05:03,778 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:05:03,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03 WrapperNode [2022-11-16 12:05:03,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:05:03,780 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:05:03,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:05:03,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:05:03,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:03,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:04,377 INFO L138 Inliner]: procedures = 582, calls = 5350, calls flagged for inlining = 289, calls inlined = 261, statements flattened = 11037 [2022-11-16 12:05:04,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:05:04,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:05:04,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:05:04,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:05:04,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:04,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:04,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:04,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:04,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:05,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:05,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:05,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:05,206 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:05:05,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:05:05,207 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:05:05,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:05:05,208 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:05:03" (1/1) ... [2022-11-16 12:05:05,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:05:05,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:05:05,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:05:05,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:05:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 12:05:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 12:05:05,327 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 12:05:05,327 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 12:05:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:05:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:05:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:05:05,328 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:05:05,328 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:05:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:05:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:05:05,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:05:05,329 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 12:05:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 12:05:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 12:05:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 12:05:05,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:05:05,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:05:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:05:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:05:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:05:05,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:05:05,331 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:05:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:05:05,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:05:05,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:05:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:05:05,333 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:05:05,333 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:05:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:05:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 12:05:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 12:05:05,334 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:05:05,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:05:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:05:05,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:05:05,335 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 12:05:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 12:05:05,336 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:05:05,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:05:05,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:05:05,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:05:05,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:05:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:05:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 12:05:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 12:05:05,339 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:05:05,339 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:05:05,340 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:05:05,340 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:05:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:05:05,341 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:05:05,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:05:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:05:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:05:05,342 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:05:05,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:05:05,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:05:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:05:05,343 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 12:05:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 12:05:05,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-16 12:05:05,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-16 12:05:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:05:05,345 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 12:05:05,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 12:05:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:05:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:05:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:05:05,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:05:05,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:05:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 12:05:05,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 12:05:05,347 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:05:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:05:05,348 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 12:05:05,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 12:05:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 12:05:05,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 12:05:05,349 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 12:05:05,350 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 12:05:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___5 [2022-11-16 12:05:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___5 [2022-11-16 12:05:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 12:05:05,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 12:05:05,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:05:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:05:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:05:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:05:05,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:05:05,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:05:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:05:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:05:05,353 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:05:05,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:05:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:05:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:05:05,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:05:05,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:05:05,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:05:05,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:05:05,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:05:05,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:05:05,359 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 12:05:05,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 12:05:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:05:05,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:05:05,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:05:05,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:05:05,362 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 12:05:05,363 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 12:05:05,363 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 12:05:05,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 12:05:05,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:05:05,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:05:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:05:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:05:05,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:05:05,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:05:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:05:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:05:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:05:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:05:05,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:05:05,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:05:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:05:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:05:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:05:05,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:05:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:05:05,372 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 12:05:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 12:05:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:05:05,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:05:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:05:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:05:05,373 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:05:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:05:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:05:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:05:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:05:05,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:05:05,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tulip_private [2022-11-16 12:05:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:05:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:05:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:05:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:05:05,375 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:05:05,375 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:05:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:05:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:05:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:05:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mii_lock_of_tulip_private [2022-11-16 12:05:05,376 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:05:05,376 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:05:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:05:05,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:05:05,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tulip_private [2022-11-16 12:05:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:05:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:05:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 12:05:05,378 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 12:05:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:05:05,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:05:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:05:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:05:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:05:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:05:05,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:05:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:05:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 12:05:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 12:05:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:05:05,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:05:05,380 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:05:05,381 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:05:05,382 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 12:05:05,382 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 12:05:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:05:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:05:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:05:05,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 12:05:05,383 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:05:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:05:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:05:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:05:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 12:05:05,384 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 12:05:05,384 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 12:05:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 12:05:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:05:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:05:05,385 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 12:05:05,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 12:05:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 12:05:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 12:05:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:05:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:05:05,386 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:05:05,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:05:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 12:05:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 12:05:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 12:05:05,387 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 12:05:05,387 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:05:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:05:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:05:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 12:05:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 12:05:05,388 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:05:05,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:05:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:05:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:05:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:05:05,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:05:05,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:05:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:05:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 12:05:05,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 12:05:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:05:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:05:05,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:05:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:05:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 12:05:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 12:05:05,391 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 12:05:05,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 12:05:05,392 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 12:05:05,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 12:05:05,393 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:05:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:05:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:05:05,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:05:05,397 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 12:05:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 12:05:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:05:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:05:05,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:05:05,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:05:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 12:05:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 12:05:05,400 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:05:05,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:05:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 12:05:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 12:05:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 12:05:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 12:05:05,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:05:05,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:05:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:05:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:05:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:05:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:05:05,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-16 12:05:05,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-16 12:05:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:05:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:05:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:05:05,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:05:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:05:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:05:05,403 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 12:05:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 12:05:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:05:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:05:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:05:05,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:05:05,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 12:05:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61___0 [2022-11-16 12:05:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:05:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:05:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 12:05:05,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 12:05:05,405 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:05:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:05:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 12:05:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 12:05:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:05:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:05:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:05:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:05:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:05:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:05:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:05:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:05:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:05:05,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:05:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 12:05:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 12:05:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:05:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:05:05,408 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 12:05:05,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 12:05:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 12:05:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 12:05:05,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:05:05,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:05:07,098 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:05:07,109 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:05:24,308 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:05:49,680 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:05:49,685 INFO L158 Benchmark]: Toolchain (without parser) took 53213.87ms. Allocated memory was 86.0MB in the beginning and 838.9MB in the end (delta: 752.9MB). Free memory was 51.3MB in the beginning and 617.7MB in the end (delta: -566.4MB). Peak memory consumption was 289.9MB. Max. memory is 16.1GB. [2022-11-16 12:05:49,685 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 86.0MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:05:49,687 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7308.61ms. Allocated memory was 86.0MB in the beginning and 243.3MB in the end (delta: 157.3MB). Free memory was 51.2MB in the beginning and 93.7MB in the end (delta: -42.5MB). Peak memory consumption was 148.2MB. Max. memory is 16.1GB. [2022-11-16 12:05:49,688 INFO L158 Benchmark]: Boogie Procedure Inliner took 597.79ms. Allocated memory is still 243.3MB. Free memory was 93.7MB in the beginning and 88.9MB in the end (delta: 4.8MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-11-16 12:05:49,688 INFO L158 Benchmark]: Boogie Preprocessor took 827.61ms. Allocated memory was 243.3MB in the beginning and 419.4MB in the end (delta: 176.2MB). Free memory was 88.9MB in the beginning and 242.5MB in the end (delta: -153.6MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2022-11-16 12:05:49,689 INFO L158 Benchmark]: RCFGBuilder took 44475.07ms. Allocated memory was 419.4MB in the beginning and 838.9MB in the end (delta: 419.4MB). Free memory was 242.5MB in the beginning and 617.7MB in the end (delta: -375.2MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2022-11-16 12:05:49,693 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 86.0MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7308.61ms. Allocated memory was 86.0MB in the beginning and 243.3MB in the end (delta: 157.3MB). Free memory was 51.2MB in the beginning and 93.7MB in the end (delta: -42.5MB). Peak memory consumption was 148.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 597.79ms. Allocated memory is still 243.3MB. Free memory was 93.7MB in the beginning and 88.9MB in the end (delta: 4.8MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 827.61ms. Allocated memory was 243.3MB in the beginning and 419.4MB in the end (delta: 176.2MB). Free memory was 88.9MB in the beginning and 242.5MB in the end (delta: -153.6MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. * RCFGBuilder took 44475.07ms. Allocated memory was 419.4MB in the beginning and 838.9MB in the end (delta: 419.4MB). Free memory was 242.5MB in the beginning and 617.7MB in the end (delta: -375.2MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:05:49,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45c18a6a-953c-417f-b7a4-4f40fde25396/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]