./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.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_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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_3a47d0f4-0678-4628-ba0d-660f893615da/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 f5287aa284221e5fd9453b6be2206814d99b5890aba823bfb498c43964518ada --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:31:05,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:31:05,734 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:31:05,761 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:31:05,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:31:05,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:31:05,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:31:05,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:31:05,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:31:05,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:31:05,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:31:05,781 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:31:05,782 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:31:05,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:31:05,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:31:05,795 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:31:05,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:31:05,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:31:05,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:31:05,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:31:05,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:31:05,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:31:05,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:31:05,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:31:05,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:31:05,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:31:05,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:31:05,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:31:05,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:31:05,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:31:05,832 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:31:05,833 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:31:05,834 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:31:05,835 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:31:05,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:31:05,839 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:31:05,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:31:05,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:31:05,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:31:05,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:31:05,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:31:05,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:31:05,880 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:31:05,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:31:05,883 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:31:05,884 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:31:05,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:31:05,884 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:31:05,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:31:05,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:31:05,886 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:31:05,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:31:05,888 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:31:05,888 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:31:05,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:31:05,889 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:31:05,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:31:05,889 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:31:05,889 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:31:05,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:31:05,890 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:31:05,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:31:05,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:31:05,891 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:05,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:31:05,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:31:05,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:31:05,892 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:31:05,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:31:05,892 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:31:05,894 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:31:05,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:31:05,895 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_3a47d0f4-0678-4628-ba0d-660f893615da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5287aa284221e5fd9453b6be2206814d99b5890aba823bfb498c43964518ada [2022-11-16 12:31:06,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:31:06,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:31:06,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:31:06,206 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:31:06,208 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:31:06,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2022-11-16 12:31:06,284 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/932f6050d/08e845acbe784765baf42c24e60c4c73/FLAGd0a293a0c [2022-11-16 12:31:07,196 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:31:07,197 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2022-11-16 12:31:07,245 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/932f6050d/08e845acbe784765baf42c24e60c4c73/FLAGd0a293a0c [2022-11-16 12:31:07,625 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/932f6050d/08e845acbe784765baf42c24e60c4c73 [2022-11-16 12:31:07,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:31:07,632 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:31:07,634 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:07,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:31:07,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:31:07,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:07" (1/1) ... [2022-11-16 12:31:07,640 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aef9a21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:07, skipping insertion in model container [2022-11-16 12:31:07,640 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:07" (1/1) ... [2022-11-16 12:31:07,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:31:07,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:09,927 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_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i[274049,274062] [2022-11-16 12:31:10,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:10,039 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:31:10,530 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_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i[274049,274062] [2022-11-16 12:31:10,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:10,744 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:31:10,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10 WrapperNode [2022-11-16 12:31:10,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:10,747 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:10,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:31:10,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:31:10,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:10,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,012 INFO L138 Inliner]: procedures = 278, calls = 1469, calls flagged for inlining = 144, calls inlined = 134, statements flattened = 3645 [2022-11-16 12:31:11,013 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:11,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:31:11,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:31:11,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:31:11,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,202 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:31:11,248 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:31:11,248 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:31:11,248 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:31:11,249 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:10" (1/1) ... [2022-11-16 12:31:11,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:11,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:31:11,284 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:31:11,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:31:11,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:31:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:31:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:31:11,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:31:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:31:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:31:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2022-11-16 12:31:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2022-11-16 12:31:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:31:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:31:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:31:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:31:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:31:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:31:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:31:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:31:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:31:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:31:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2022-11-16 12:31:11,334 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2022-11-16 12:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:31:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2022-11-16 12:31:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2022-11-16 12:31:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:31:11,335 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2022-11-16 12:31:11,336 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2022-11-16 12:31:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:31:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:31:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:31:11,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:31:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:31:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:31:11,338 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:31:11,338 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2022-11-16 12:31:11,339 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2022-11-16 12:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:31:11,339 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:31:11,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:31:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:31:11,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:31:11,340 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:31:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:31:11,341 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:31:11,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:31:11,342 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:31:11,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:31:11,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:31:11,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:31:11,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:31:11,345 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:31:11,345 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:31:11,345 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2022-11-16 12:31:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2022-11-16 12:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:31:11,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:31:11,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:31:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:31:11,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:31:11,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:31:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:31:11,348 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2022-11-16 12:31:11,348 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2022-11-16 12:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2022-11-16 12:31:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2022-11-16 12:31:11,349 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2022-11-16 12:31:11,349 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2022-11-16 12:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:31:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:31:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:31:11,350 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2022-11-16 12:31:11,350 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2022-11-16 12:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:31:11,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:31:11,351 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:31:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2022-11-16 12:31:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2022-11-16 12:31:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2022-11-16 12:31:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2022-11-16 12:31:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:31:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-11-16 12:31:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-11-16 12:31:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:31:11,355 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:31:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:31:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:31:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:31:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:31:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:31:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:31:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:31:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:31:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2022-11-16 12:31:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2022-11-16 12:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:31:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:31:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:31:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:31:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:31:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:31:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:31:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2022-11-16 12:31:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2022-11-16 12:31:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:31:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:31:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:31:11,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:31:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2022-11-16 12:31:11,367 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2022-11-16 12:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2022-11-16 12:31:11,373 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2022-11-16 12:31:11,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:31:11,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2022-11-16 12:31:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2022-11-16 12:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2022-11-16 12:31:11,374 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2022-11-16 12:31:11,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:31:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:31:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:31:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:31:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:31:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2022-11-16 12:31:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2022-11-16 12:31:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2022-11-16 12:31:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2022-11-16 12:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:31:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:31:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:31:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:31:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2022-11-16 12:31:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2022-11-16 12:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:31:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:31:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:31:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:31:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2022-11-16 12:31:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2022-11-16 12:31:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:31:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:31:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:31:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:31:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:31:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 12:31:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 12:31:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 12:31:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 12:31:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:31:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:31:12,129 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:31:12,133 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:31:12,786 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:31:13,047 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:31:13,051 INFO L158 Benchmark]: Toolchain (without parser) took 5417.99ms. Allocated memory was 113.2MB in the beginning and 228.6MB in the end (delta: 115.3MB). Free memory was 79.6MB in the beginning and 90.8MB in the end (delta: -11.2MB). Peak memory consumption was 123.4MB. Max. memory is 16.1GB. [2022-11-16 12:31:13,052 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:31:13,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3112.71ms. Allocated memory was 113.2MB in the beginning and 228.6MB in the end (delta: 115.3MB). Free memory was 79.2MB in the beginning and 159.2MB in the end (delta: -80.0MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2022-11-16 12:31:13,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.43ms. Allocated memory is still 228.6MB. Free memory was 159.2MB in the beginning and 136.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 12:31:13,054 INFO L158 Benchmark]: Boogie Preprocessor took 232.12ms. Allocated memory is still 228.6MB. Free memory was 136.1MB in the beginning and 109.9MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 12:31:13,054 INFO L158 Benchmark]: RCFGBuilder took 1802.03ms. Allocated memory is still 228.6MB. Free memory was 109.9MB in the beginning and 90.8MB in the end (delta: 19.1MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-16 12:31:13,057 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 113.2MB. Free memory is still 85.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3112.71ms. Allocated memory was 113.2MB in the beginning and 228.6MB in the end (delta: 115.3MB). Free memory was 79.2MB in the beginning and 159.2MB in the end (delta: -80.0MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.43ms. Allocated memory is still 228.6MB. Free memory was 159.2MB in the beginning and 136.1MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 232.12ms. Allocated memory is still 228.6MB. Free memory was 136.1MB in the beginning and 109.9MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1802.03ms. Allocated memory is still 228.6MB. Free memory was 109.9MB in the beginning and 90.8MB in the end (delta: 19.1MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:31:13,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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_3a47d0f4-0678-4628-ba0d-660f893615da/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 f5287aa284221e5fd9453b6be2206814d99b5890aba823bfb498c43964518ada --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:31:15,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:31:15,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:31:15,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:31:15,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:31:15,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:31:15,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:31:15,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:31:15,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:31:15,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:31:15,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:31:15,628 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:31:15,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:31:15,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:31:15,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:31:15,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:31:15,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:31:15,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:31:15,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:31:15,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:31:15,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:31:15,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:31:15,660 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:31:15,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:31:15,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:31:15,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:31:15,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:31:15,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:31:15,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:31:15,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:31:15,668 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:31:15,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:31:15,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:31:15,670 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:31:15,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:31:15,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:31:15,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:31:15,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:31:15,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:31:15,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:31:15,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:31:15,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:31:15,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:31:15,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:31:15,699 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:31:15,699 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:31:15,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:31:15,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:31:15,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:31:15,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:31:15,702 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:31:15,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:31:15,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:31:15,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:31:15,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:31:15,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:31:15,703 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:31:15,703 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:31:15,704 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:31:15,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:31:15,704 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:31:15,704 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:31:15,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:31:15,705 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:31:15,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:31:15,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:15,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:31:15,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:31:15,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:31:15,706 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:31:15,706 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:31:15,707 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:31:15,707 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:31:15,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:31:15,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:31:15,708 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_3a47d0f4-0678-4628-ba0d-660f893615da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f5287aa284221e5fd9453b6be2206814d99b5890aba823bfb498c43964518ada [2022-11-16 12:31:16,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:31:16,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:31:16,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:31:16,109 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:31:16,110 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:31:16,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2022-11-16 12:31:16,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/7cc2b4958/6857a8da6c5c4ae9867a1a9fc5f5a736/FLAG205b5998c [2022-11-16 12:31:17,162 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:31:17,164 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i [2022-11-16 12:31:17,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/7cc2b4958/6857a8da6c5c4ae9867a1a9fc5f5a736/FLAG205b5998c [2022-11-16 12:31:17,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/data/7cc2b4958/6857a8da6c5c4ae9867a1a9fc5f5a736 [2022-11-16 12:31:17,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:31:17,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:31:17,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:17,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:31:17,714 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:31:17,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:17" (1/1) ... [2022-11-16 12:31:17,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48022316 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:17, skipping insertion in model container [2022-11-16 12:31:17,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:31:17" (1/1) ... [2022-11-16 12:31:17,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:31:17,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:20,216 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_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i[274049,274062] [2022-11-16 12:31:20,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:20,352 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:31:20,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:31:20,857 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_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i[274049,274062] [2022-11-16 12:31:20,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:20,911 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:31:21,260 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_3a47d0f4-0678-4628-ba0d-660f893615da/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--amd8111e.ko-entry_point.cil.out.i[274049,274062] [2022-11-16 12:31:21,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:31:21,568 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:31:21,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21 WrapperNode [2022-11-16 12:31:21,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:31:21,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:21,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:31:21,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:31:21,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:21,676 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:21,888 INFO L138 Inliner]: procedures = 292, calls = 1469, calls flagged for inlining = 144, calls inlined = 134, statements flattened = 3426 [2022-11-16 12:31:21,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:31:21,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:31:21,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:31:21,890 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:31:21,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:21,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:21,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:21,947 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,065 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,099 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:31:22,156 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:31:22,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:31:22,157 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:31:22,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:31:21" (1/1) ... [2022-11-16 12:31:22,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:31:22,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:31:22,192 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:31:22,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:31:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:31:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:31:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:31:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:31:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:31:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:31:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:31:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:31:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:31:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:31:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:31:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:31:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2022-11-16 12:31:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2022-11-16 12:31:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:31:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:31:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:31:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:31:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:31:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:31:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:31:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:31:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:31:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:31:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2022-11-16 12:31:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2022-11-16 12:31:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:31:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:31:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2022-11-16 12:31:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2022-11-16 12:31:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:31:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:31:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2022-11-16 12:31:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2022-11-16 12:31:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:31:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:31:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:31:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:31:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:31:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:31:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:31:22,245 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:31:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:31:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:31:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2022-11-16 12:31:22,246 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2022-11-16 12:31:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:31:22,247 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:31:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:31:22,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:31:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:31:22,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:31:22,249 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:31:22,254 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:31:22,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:31:22,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:31:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:31:22,255 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:31:22,256 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:31:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:31:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:31:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:31:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:31:22,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:31:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:31:22,258 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:31:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:31:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:31:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2022-11-16 12:31:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2022-11-16 12:31:22,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:31:22,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:31:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:31:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:31:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:31:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:31:22,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:31:22,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:31:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:31:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2022-11-16 12:31:22,261 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2022-11-16 12:31:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:31:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:31:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:31:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:31:22,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:31:22,263 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2022-11-16 12:31:22,263 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2022-11-16 12:31:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:31:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:31:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:31:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2022-11-16 12:31:22,265 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2022-11-16 12:31:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:31:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:31:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:31:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:31:22,266 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2022-11-16 12:31:22,266 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2022-11-16 12:31:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:31:22,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:31:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2022-11-16 12:31:22,267 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2022-11-16 12:31:22,267 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2022-11-16 12:31:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2022-11-16 12:31:22,268 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-11-16 12:31:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-11-16 12:31:22,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:31:22,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:31:22,269 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:31:22,269 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:31:22,270 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:31:22,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:31:22,273 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:31:22,273 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:31:22,274 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:31:22,274 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:31:22,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:31:22,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:31:22,277 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_ioctl [2022-11-16 12:31:22,277 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_ioctl [2022-11-16 12:31:22,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:31:22,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:31:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:31:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:31:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:31:22,283 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:31:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:31:22,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:31:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:31:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:31:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2022-11-16 12:31:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2022-11-16 12:31:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:31:22,284 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:31:22,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:31:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:31:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_mac_address [2022-11-16 12:31:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_mac_address [2022-11-16 12:31:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2022-11-16 12:31:22,285 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2022-11-16 12:31:22,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:31:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:31:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:31:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2022-11-16 12:31:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2022-11-16 12:31:22,286 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2022-11-16 12:31:22,286 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2022-11-16 12:31:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:31:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:31:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:31:22,287 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:31:22,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:31:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:31:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:31:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:31:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:31:22,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:31:22,288 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:31:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:31:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:31:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2022-11-16 12:31:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2022-11-16 12:31:22,289 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_change_mtu [2022-11-16 12:31:22,289 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_change_mtu [2022-11-16 12:31:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:31:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:31:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:31:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:31:22,290 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:31:22,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:31:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2022-11-16 12:31:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2022-11-16 12:31:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:31:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:31:22,291 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:31:22,291 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:31:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2022-11-16 12:31:22,292 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2022-11-16 12:31:22,292 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:31:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:31:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:31:22,293 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:31:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:31:22,293 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 12:31:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 12:31:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 12:31:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 12:31:22,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:31:22,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:31:23,183 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:31:23,189 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:31:28,861 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:31:37,559 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:31:37,564 INFO L158 Benchmark]: Toolchain (without parser) took 19860.62ms. Allocated memory was 54.5MB in the beginning and 360.7MB in the end (delta: 306.2MB). Free memory was 30.1MB in the beginning and 207.7MB in the end (delta: -177.5MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. [2022-11-16 12:31:37,565 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 37.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:31:37,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3865.82ms. Allocated memory was 54.5MB in the beginning and 188.7MB in the end (delta: 134.2MB). Free memory was 30.0MB in the beginning and 83.4MB in the end (delta: -53.4MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2022-11-16 12:31:37,565 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.88ms. Allocated memory is still 188.7MB. Free memory was 83.4MB in the beginning and 115.5MB in the end (delta: -32.1MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. [2022-11-16 12:31:37,566 INFO L158 Benchmark]: Boogie Preprocessor took 264.12ms. Allocated memory is still 188.7MB. Free memory was 115.5MB in the beginning and 88.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 12:31:37,566 INFO L158 Benchmark]: RCFGBuilder took 15406.84ms. Allocated memory was 188.7MB in the beginning and 360.7MB in the end (delta: 172.0MB). Free memory was 88.3MB in the beginning and 207.7MB in the end (delta: -119.4MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. [2022-11-16 12:31:37,569 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 37.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3865.82ms. Allocated memory was 54.5MB in the beginning and 188.7MB in the end (delta: 134.2MB). Free memory was 30.0MB in the beginning and 83.4MB in the end (delta: -53.4MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.88ms. Allocated memory is still 188.7MB. Free memory was 83.4MB in the beginning and 115.5MB in the end (delta: -32.1MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 264.12ms. Allocated memory is still 188.7MB. Free memory was 115.5MB in the beginning and 88.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 15406.84ms. Allocated memory was 188.7MB in the beginning and 360.7MB in the end (delta: 172.0MB). Free memory was 88.3MB in the beginning and 207.7MB in the end (delta: -119.4MB). Peak memory consumption was 93.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:31:37,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a47d0f4-0678-4628-ba0d-660f893615da/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]