./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- 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 11:18:19,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:18:19,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:18:19,703 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:18:19,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:18:19,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:18:19,709 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:18:19,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:18:19,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:18:19,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:18:19,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:18:19,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:18:19,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:18:19,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:18:19,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:18:19,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:18:19,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:18:19,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:18:19,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:18:19,748 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:18:19,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:18:19,758 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:18:19,760 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:18:19,761 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:18:19,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:18:19,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:18:19,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:18:19,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:18:19,778 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:18:19,779 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:18:19,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:18:19,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:18:19,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:18:19,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:18:19,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:18:19,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:18:19,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:18:19,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:18:19,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:18:19,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:18:19,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:18:19,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:18:19,834 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:18:19,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:18:19,849 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:18:19,849 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:18:19,850 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:18:19,851 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:18:19,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:18:19,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:18:19,853 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:18:19,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:18:19,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:18:19,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:18:19,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:18:19,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:18:19,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:18:19,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:18:19,877 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:18:19,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:18:19,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:18:19,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:18:19,878 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:18:19,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:19,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:18:19,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:18:19,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:18:19,880 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:18:19,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:18:19,883 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:18:19,883 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:18:19,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:18:19,884 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2022-11-16 11:18:20,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:18:20,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:18:20,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:18:20,310 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:18:20,311 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:18:20,313 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 11:18:20,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/0638abff3/4d94f4bbf3a54c3ca173865cb493b181/FLAG63406ab27 [2022-11-16 11:18:21,445 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:18:21,445 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 11:18:21,518 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/0638abff3/4d94f4bbf3a54c3ca173865cb493b181/FLAG63406ab27 [2022-11-16 11:18:21,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/0638abff3/4d94f4bbf3a54c3ca173865cb493b181 [2022-11-16 11:18:21,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:18:21,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:18:21,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:21,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:18:21,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:18:21,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:21" (1/1) ... [2022-11-16 11:18:21,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f4a3c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:21, skipping insertion in model container [2022-11-16 11:18:21,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:21" (1/1) ... [2022-11-16 11:18:21,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:18:22,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:18:25,832 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 11:18:25,836 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 11:18:25,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:25,924 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:18:26,555 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 11:18:26,556 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 11:18:26,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:26,795 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:18:26,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26 WrapperNode [2022-11-16 11:18:26,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:26,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:26,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:18:26,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:18:26,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:26,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,254 INFO L138 Inliner]: procedures = 424, calls = 2442, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 5914 [2022-11-16 11:18:27,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:27,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:18:27,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:18:27,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:18:27,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,545 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:18:27,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:18:27,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:18:27,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:18:27,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:26" (1/1) ... [2022-11-16 11:18:27,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:27,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:27,689 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:18:27,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:18:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:18:27,739 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:18:27,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:18:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:18:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:18:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:18:27,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:18:27,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:18:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:18:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:18:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:18:27,741 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:18:27,741 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:18:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:18:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:18:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:18:27,742 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2022-11-16 11:18:27,742 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2022-11-16 11:18:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:18:27,743 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:18:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:18:27,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:18:27,743 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2022-11-16 11:18:27,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2022-11-16 11:18:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2022-11-16 11:18:27,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2022-11-16 11:18:27,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:18:27,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:18:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:18:27,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:18:27,745 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:18:27,746 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:18:27,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:18:27,752 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:18:27,752 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:18:27,753 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:18:27,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:18:27,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:18:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:18:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:18:27,754 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2022-11-16 11:18:27,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2022-11-16 11:18:27,755 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2022-11-16 11:18:27,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2022-11-16 11:18:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2022-11-16 11:18:27,756 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2022-11-16 11:18:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:18:27,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-16 11:18:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-16 11:18:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:18:27,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:18:27,757 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2022-11-16 11:18:27,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2022-11-16 11:18:27,758 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:18:27,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:18:27,760 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2022-11-16 11:18:27,760 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2022-11-16 11:18:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:18:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:18:27,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:18:27,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:18:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:18:27,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:18:27,762 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2022-11-16 11:18:27,762 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2022-11-16 11:18:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:18:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:18:27,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:18:27,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:18:27,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:18:27,765 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2022-11-16 11:18:27,765 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2022-11-16 11:18:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:18:27,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:18:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:18:27,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:18:27,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:18:27,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:18:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:18:27,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:18:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:18:27,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:18:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:18:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:18:27,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:18:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 11:18:27,769 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 11:18:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:18:27,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:18:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:18:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:18:27,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:18:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:18:27,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:18:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:18:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:18:27,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:18:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:18:27,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:18:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2022-11-16 11:18:27,774 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2022-11-16 11:18:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:18:27,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:18:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:18:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:18:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2022-11-16 11:18:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2022-11-16 11:18:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:18:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:18:27,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:18:27,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:18:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:18:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:18:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:18:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:18:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:18:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:18:27,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:18:27,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:18:27,783 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:18:27,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:18:27,785 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2022-11-16 11:18:27,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2022-11-16 11:18:27,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:18:27,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:18:27,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:18:27,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:18:27,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:18:27,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:18:27,794 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 11:18:27,795 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 11:18:27,795 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:18:27,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:18:27,795 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 11:18:27,795 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 11:18:27,796 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:18:27,796 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:18:27,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:18:27,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:18:27,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:18:27,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:18:27,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 11:18:27,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 11:18:27,797 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:18:27,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:18:27,798 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2022-11-16 11:18:27,798 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2022-11-16 11:18:27,798 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:18:27,798 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:18:27,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:18:27,799 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2022-11-16 11:18:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2022-11-16 11:18:27,799 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:18:27,799 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:18:27,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:18:27,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:18:27,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:18:27,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:18:27,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:18:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:18:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:18:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:18:27,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:18:27,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:18:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:18:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:18:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:18:27,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:18:27,802 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:18:27,803 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:18:27,803 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:18:27,803 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:18:27,803 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:18:27,804 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:18:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:18:27,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:18:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:18:27,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:18:27,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:18:27,805 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:18:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:18:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2022-11-16 11:18:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2022-11-16 11:18:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2022-11-16 11:18:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:18:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2022-11-16 11:18:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2022-11-16 11:18:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2022-11-16 11:18:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:18:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:18:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2022-11-16 11:18:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2022-11-16 11:18:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:18:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:18:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:18:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:18:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:18:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2022-11-16 11:18:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2022-11-16 11:18:28,929 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:18:28,933 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:18:29,212 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:18:29,295 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:18:29,300 INFO L158 Benchmark]: Toolchain (without parser) took 7467.87ms. Allocated memory was 109.1MB in the beginning and 247.5MB in the end (delta: 138.4MB). Free memory was 75.0MB in the beginning and 112.7MB in the end (delta: -37.7MB). Peak memory consumption was 138.2MB. Max. memory is 16.1GB. [2022-11-16 11:18:29,301 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:18:29,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4961.61ms. Allocated memory was 109.1MB in the beginning and 247.5MB in the end (delta: 138.4MB). Free memory was 74.8MB in the beginning and 120.9MB in the end (delta: -46.1MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. [2022-11-16 11:18:29,302 INFO L158 Benchmark]: Boogie Procedure Inliner took 457.45ms. Allocated memory is still 247.5MB. Free memory was 120.9MB in the beginning and 146.3MB in the end (delta: -25.4MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2022-11-16 11:18:29,303 INFO L158 Benchmark]: Boogie Preprocessor took 378.61ms. Allocated memory is still 247.5MB. Free memory was 146.3MB in the beginning and 108.6MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 11:18:29,304 INFO L158 Benchmark]: RCFGBuilder took 1661.76ms. Allocated memory is still 247.5MB. Free memory was 107.5MB in the beginning and 112.7MB in the end (delta: -5.2MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2022-11-16 11:18:29,307 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4961.61ms. Allocated memory was 109.1MB in the beginning and 247.5MB in the end (delta: 138.4MB). Free memory was 74.8MB in the beginning and 120.9MB in the end (delta: -46.1MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 457.45ms. Allocated memory is still 247.5MB. Free memory was 120.9MB in the beginning and 146.3MB in the end (delta: -25.4MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 378.61ms. Allocated memory is still 247.5MB. Free memory was 146.3MB in the beginning and 108.6MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1661.76ms. Allocated memory is still 247.5MB. Free memory was 107.5MB in the beginning and 112.7MB in the end (delta: -5.2MB). Peak memory consumption was 32.3MB. 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 11:18:29,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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 c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 --- 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 11:18:32,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:18:32,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:18:32,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:18:32,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:18:32,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:18:32,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:18:32,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:18:32,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:18:32,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:18:32,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:18:32,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:18:32,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:18:32,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:18:32,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:18:32,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:18:32,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:18:32,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:18:32,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:18:32,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:18:32,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:18:32,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:18:32,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:18:32,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:18:32,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:18:32,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:18:32,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:18:32,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:18:32,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:18:32,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:18:32,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:18:32,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:18:32,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:18:32,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:18:32,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:18:32,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:18:32,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:18:32,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:18:32,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:18:32,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:18:32,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:18:32,215 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:18:32,244 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:18:32,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:18:32,245 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:18:32,246 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:18:32,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:18:32,247 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:18:32,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:18:32,248 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:18:32,249 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:18:32,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:18:32,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:18:32,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:18:32,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:18:32,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:18:32,251 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:18:32,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:18:32,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:18:32,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:18:32,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:18:32,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:18:32,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:18:32,254 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:18:32,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:18:32,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:32,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:18:32,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:18:32,256 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:18:32,256 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:18:32,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:18:32,257 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:18:32,258 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:18:32,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:18:32,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:18:32,259 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c26285c798d9eae93470e6619d316c691c81cc1a0579ebf111c5d2cbbd8c7126 [2022-11-16 11:18:32,749 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:18:32,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:18:32,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:18:32,780 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:18:32,781 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:18:32,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 11:18:32,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/02a8b0275/39e74b941d024ce28f7da3a2856a3e7d/FLAGa177e0e37 [2022-11-16 11:18:34,059 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:18:34,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i [2022-11-16 11:18:34,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/02a8b0275/39e74b941d024ce28f7da3a2856a3e7d/FLAGa177e0e37 [2022-11-16 11:18:34,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/data/02a8b0275/39e74b941d024ce28f7da3a2856a3e7d [2022-11-16 11:18:34,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:18:34,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:18:34,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:34,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:18:34,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:18:34,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:34" (1/1) ... [2022-11-16 11:18:34,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63363680 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:34, skipping insertion in model container [2022-11-16 11:18:34,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:18:34" (1/1) ... [2022-11-16 11:18:34,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:18:34,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:18:38,445 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 11:18:38,449 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 11:18:38,482 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:38,589 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:18:38,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:18:39,216 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 11:18:39,217 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 11:18:39,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:39,263 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:18:39,824 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373388,373401] [2022-11-16 11:18:39,826 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_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-alteon-acenic.cil.i[373533,373546] [2022-11-16 11:18:39,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:18:40,077 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:18:40,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40 WrapperNode [2022-11-16 11:18:40,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:18:40,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:40,079 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:18:40,079 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:18:40,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,429 INFO L138 Inliner]: procedures = 438, calls = 2442, calls flagged for inlining = 186, calls inlined = 170, statements flattened = 5369 [2022-11-16 11:18:40,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:18:40,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:18:40,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:18:40,435 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:18:40,447 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,753 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,783 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:18:40,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:18:40,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:18:40,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:18:40,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:18:40" (1/1) ... [2022-11-16 11:18:40,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:18:40,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:18:40,895 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:18:40,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:18:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:18:40,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:18:40,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:18:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:18:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:18:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:18:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:18:40,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:18:40,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:18:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:18:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:18:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:18:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:18:40,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:18:40,953 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:18:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:18:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_start [2022-11-16 11:18:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_start [2022-11-16 11:18:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:18:40,954 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:18:40,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:18:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:18:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_jumbo_rx_ring [2022-11-16 11:18:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_jumbo_rx_ring [2022-11-16 11:18:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_std_rx_ring [2022-11-16 11:18:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_std_rx_ring [2022-11-16 11:18:40,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:18:40,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:18:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:18:40,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:18:40,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:18:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:18:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:18:40,957 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:18:40,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:18:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:18:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:18:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:18:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:18:40,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:18:40,958 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:18:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:18:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_multicast_list [2022-11-16 11:18:40,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_multicast_list [2022-11-16 11:18:40,959 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_txprd [2022-11-16 11:18:40,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_txprd [2022-11-16 11:18:40,960 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_check_ack [2022-11-16 11:18:40,961 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_check_ack [2022-11-16 11:18:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:18:40,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-11-16 11:18:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-11-16 11:18:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:18:40,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:18:40,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:18:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:18:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:18:40,964 INFO L130 BoogieDeclarations]: Found specification of procedure ace_set_rxtx_parms [2022-11-16 11:18:40,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_set_rxtx_parms [2022-11-16 11:18:40,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:18:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:18:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom_byte [2022-11-16 11:18:40,966 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom_byte [2022-11-16 11:18:40,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:18:40,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:18:40,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:18:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:18:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure tx_space [2022-11-16 11:18:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_space [2022-11-16 11:18:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:18:40,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:18:40,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:18:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:18:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_aceaddr [2022-11-16 11:18:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure set_aceaddr [2022-11-16 11:18:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:18:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:18:40,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:18:40,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:18:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:18:40,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:18:40,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:18:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:18:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:18:40,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:18:40,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:18:40,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:18:40,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:18:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 11:18:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 11:18:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:18:40,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:18:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:18:40,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:18:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:18:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:18:40,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:18:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:18:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:18:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:18:40,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:18:40,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:18:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:18:40,975 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_prep [2022-11-16 11:18:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_prep [2022-11-16 11:18:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:18:40,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:18:40,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:18:40,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:18:40,978 INFO L130 BoogieDeclarations]: Found specification of procedure ace_issue_cmd [2022-11-16 11:18:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_issue_cmd [2022-11-16 11:18:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:18:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:18:40,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:18:40,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:18:40,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:18:40,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:18:40,983 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:18:40,984 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:18:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:18:40,989 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:18:40,989 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:18:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:18:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:18:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:18:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:18:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:18:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_mini_rx_ring [2022-11-16 11:18:40,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_mini_rx_ring [2022-11-16 11:18:40,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:18:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:18:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:18:40,991 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 11:18:40,991 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 11:18:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:18:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:18:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 11:18:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 11:18:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:18:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:18:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:18:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:18:40,992 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:18:40,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-16 11:18:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:18:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure acenic_remove_one [2022-11-16 11:18:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure acenic_remove_one [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:18:40,993 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:18:40,993 INFO L130 BoogieDeclarations]: Found specification of procedure ace_init_cleanup [2022-11-16 11:18:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_init_cleanup [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:18:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:18:40,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:18:40,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:18:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:18:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:18:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:18:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:18:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:18:40,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:18:40,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:18:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:18:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:18:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:18:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:18:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:18:40,996 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:18:40,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:18:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:18:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:18:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:18:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:18:40,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:18:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:18:40,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:18:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:18:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:18:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:18:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:18:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:18:40,998 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:18:40,998 INFO L130 BoogieDeclarations]: Found specification of procedure ace_open [2022-11-16 11:18:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_open [2022-11-16 11:18:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ace_close [2022-11-16 11:18:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_close [2022-11-16 11:18:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:18:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:18:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2022-11-16 11:18:40,999 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2022-11-16 11:18:40,999 INFO L130 BoogieDeclarations]: Found specification of procedure ace_map_tx_skb [2022-11-16 11:18:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_map_tx_skb [2022-11-16 11:18:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ace_load_tx_bd [2022-11-16 11:18:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_load_tx_bd [2022-11-16 11:18:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:18:41,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:18:41,000 INFO L130 BoogieDeclarations]: Found specification of procedure ace_watchdog [2022-11-16 11:18:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ace_watchdog [2022-11-16 11:18:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:18:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:18:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:18:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:18:41,001 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2022-11-16 11:18:41,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2022-11-16 11:18:42,208 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:18:42,212 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:18:43,267 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:18:43,340 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:18:43,345 INFO L158 Benchmark]: Toolchain (without parser) took 8967.11ms. Allocated memory was 60.8MB in the beginning and 404.8MB in the end (delta: 343.9MB). Free memory was 37.9MB in the beginning and 252.4MB in the end (delta: -214.4MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. [2022-11-16 11:18:43,345 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:18:43,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5699.08ms. Allocated memory was 60.8MB in the beginning and 211.8MB in the end (delta: 151.0MB). Free memory was 37.7MB in the beginning and 102.4MB in the end (delta: -64.7MB). Peak memory consumption was 120.3MB. Max. memory is 16.1GB. [2022-11-16 11:18:43,347 INFO L158 Benchmark]: Boogie Procedure Inliner took 351.25ms. Allocated memory is still 211.8MB. Free memory was 102.4MB in the beginning and 72.0MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 11:18:43,347 INFO L158 Benchmark]: Boogie Preprocessor took 412.32ms. Allocated memory is still 211.8MB. Free memory was 72.0MB in the beginning and 80.4MB in the end (delta: -8.4MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2022-11-16 11:18:43,348 INFO L158 Benchmark]: RCFGBuilder took 2498.93ms. Allocated memory was 211.8MB in the beginning and 404.8MB in the end (delta: 192.9MB). Free memory was 80.4MB in the beginning and 252.4MB in the end (delta: -172.0MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. [2022-11-16 11:18:43,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5699.08ms. Allocated memory was 60.8MB in the beginning and 211.8MB in the end (delta: 151.0MB). Free memory was 37.7MB in the beginning and 102.4MB in the end (delta: -64.7MB). Peak memory consumption was 120.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 351.25ms. Allocated memory is still 211.8MB. Free memory was 102.4MB in the beginning and 72.0MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 412.32ms. Allocated memory is still 211.8MB. Free memory was 72.0MB in the beginning and 80.4MB in the end (delta: -8.4MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2498.93ms. Allocated memory was 211.8MB in the beginning and 404.8MB in the end (delta: 192.9MB). Free memory was 80.4MB in the beginning and 252.4MB in the end (delta: -172.0MB). Peak memory consumption was 35.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:18:43,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd86b01-ea87-4b81-9f7c-3d72ac07678c/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]