./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--block--mtip32xx--mtip32xx.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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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 f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:10:49,645 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:10:49,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:10:49,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:10:49,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:10:49,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:10:49,697 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:10:49,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:10:49,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:10:49,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:10:49,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:10:49,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:10:49,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:10:49,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:10:49,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:10:49,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:10:49,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:10:49,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:10:49,729 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:10:49,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:10:49,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:10:49,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:10:49,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:10:49,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:10:49,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:10:49,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:10:49,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:10:49,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:10:49,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:10:49,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:10:49,751 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:10:49,752 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:10:49,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:10:49,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:10:49,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:10:49,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:10:49,757 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:10:49,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:10:49,758 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:10:49,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:10:49,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:10:49,760 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:10:49,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:10:49,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:10:49,801 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:10:49,801 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:10:49,802 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:10:49,802 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:10:49,803 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:10:49,803 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:10:49,804 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:10:49,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:10:49,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:10:49,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:10:49,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:10:49,806 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:10:49,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:10:49,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:10:49,806 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:10:49,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:10:49,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:10:49,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:10:49,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:10:49,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:10:49,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:10:49,808 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:10:49,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:10:49,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:10:49,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:10:49,809 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:10:49,809 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:10:49,809 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:10:49,809 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 [2022-11-16 11:10:50,112 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:10:50,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:10:50,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:10:50,142 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:10:50,143 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:10:50,144 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-11-16 11:10:50,217 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/790261be4/88132e9c08224fce978a20850ae5477f/FLAG92dc70117 [2022-11-16 11:10:51,211 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:10:51,211 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-11-16 11:10:51,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/790261be4/88132e9c08224fce978a20850ae5477f/FLAG92dc70117 [2022-11-16 11:10:51,582 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/790261be4/88132e9c08224fce978a20850ae5477f [2022-11-16 11:10:51,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:10:51,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:10:51,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:10:51,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:10:51,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:10:51,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:10:51" (1/1) ... [2022-11-16 11:10:51,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c20a221 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:51, skipping insertion in model container [2022-11-16 11:10:51,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:10:51" (1/1) ... [2022-11-16 11:10:51,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:10:51,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:10:55,195 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-11-16 11:10:55,273 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:10:55,330 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:10:56,023 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-11-16 11:10:56,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:10:56,184 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:10:56,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56 WrapperNode [2022-11-16 11:10:56,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:10:56,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:10:56,188 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:10:56,188 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:10:56,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,306 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,594 INFO L138 Inliner]: procedures = 451, calls = 3545, calls flagged for inlining = 214, calls inlined = 200, statements flattened = 8905 [2022-11-16 11:10:56,594 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:10:56,595 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:10:56,595 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:10:56,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:10:56,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,853 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:56,894 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:57,021 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:57,036 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:57,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:10:57,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:10:57,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:10:57,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:10:57,087 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:10:56" (1/1) ... [2022-11-16 11:10:57,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:10:57,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:10:57,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:10:57,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:10:57,160 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_get_capacity [2022-11-16 11:10:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_get_capacity [2022-11-16 11:10:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:10:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:10:57,161 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_ioctl [2022-11-16 11:10:57,161 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_ioctl [2022-11-16 11:10:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2022-11-16 11:10:57,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2022-11-16 11:10:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:10:57,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:10:57,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:10:57,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:10:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:10:57,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:10:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_stop_hw_queues [2022-11-16 11:10:57,163 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_stop_hw_queues [2022-11-16 11:10:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:10:57,163 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:10:57,163 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:10:57,164 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:10:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:10:57,164 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:10:57,164 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_deinit_port [2022-11-16 11:10:57,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_deinit_port [2022-11-16 11:10:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_exec_internal_command [2022-11-16 11:10:57,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_exec_internal_command [2022-11-16 11:10:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:10:57,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:10:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_read_log_page [2022-11-16 11:10:57,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_read_log_page [2022-11-16 11:10:57,165 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:10:57,166 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:10:57,166 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-16 11:10:57,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:10:57,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:10:57,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:10:57,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:10:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:10:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:10:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:10:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure ata_swap_string [2022-11-16 11:10:57,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_swap_string [2022-11-16 11:10:57,167 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:10:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:10:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-11-16 11:10:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-11-16 11:10:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-16 11:10:57,168 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-16 11:10:57,168 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 11:10:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 11:10:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-16 11:10:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-16 11:10:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:10:57,169 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:10:57,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 11:10:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 11:10:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:10:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2022-11-16 11:10:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2022-11-16 11:10:57,170 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_exit [2022-11-16 11:10:57,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_exit [2022-11-16 11:10:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_least_used_cpu_on_node [2022-11-16 11:10:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_least_used_cpu_on_node [2022-11-16 11:10:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:10:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:10:57,171 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:10:57,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:10:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:10:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:10:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:10:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:10:57,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:10:57,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:10:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2022-11-16 11:10:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2022-11-16 11:10:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbfx [2022-11-16 11:10:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbfx [2022-11-16 11:10:57,173 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_next_rr_node [2022-11-16 11:10:57,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_next_rr_node [2022-11-16 11:10:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure hba_setup [2022-11-16 11:10:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hba_setup [2022-11-16 11:10:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_fis [2022-11-16 11:10:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_fis [2022-11-16 11:10:57,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:10:57,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:10:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-11-16 11:10:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-11-16 11:10:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-16 11:10:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-16 11:10:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:10:57,175 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:10:57,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:10:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:10:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iounmap_regions [2022-11-16 11:10:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iounmap_regions [2022-11-16 11:10:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2022-11-16 11:10:57,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2022-11-16 11:10:57,176 INFO L130 BoogieDeclarations]: Found specification of procedure __pcibus_to_node [2022-11-16 11:10:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __pcibus_to_node [2022-11-16 11:10:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:10:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:10:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:10:57,177 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_start_port [2022-11-16 11:10:57,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_start_port [2022-11-16 11:10:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:10:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:10:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:10:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:10:57,178 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-11-16 11:10:57,178 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-11-16 11:10:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:10:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_debugfs_exit [2022-11-16 11:10:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_debugfs_exit [2022-11-16 11:10:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:10:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:10:57,179 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:10:57,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:10:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:10:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:10:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:10:57,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:10:57,180 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:10:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:10:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:10:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:10:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:10:57,181 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:10:57,181 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf5 [2022-11-16 11:10:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf5 [2022-11-16 11:10:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf6 [2022-11-16 11:10:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf6 [2022-11-16 11:10:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf7 [2022-11-16 11:10:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf7 [2022-11-16 11:10:57,182 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_rq_from_tag [2022-11-16 11:10:57,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_rq_from_tag [2022-11-16 11:10:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf1 [2022-11-16 11:10:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf1 [2022-11-16 11:10:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf2 [2022-11-16 11:10:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf2 [2022-11-16 11:10:57,183 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf3 [2022-11-16 11:10:57,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf3 [2022-11-16 11:10:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf4 [2022-11-16 11:10:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf4 [2022-11-16 11:10:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf0 [2022-11-16 11:10:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf0 [2022-11-16 11:10:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:10:57,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:10:57,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:10:57,185 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:10:57,185 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_put_int_command [2022-11-16 11:10:57,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_put_int_command [2022-11-16 11:10:57,185 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:10:57,185 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:10:57,185 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hba_reset [2022-11-16 11:10:57,185 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hba_reset [2022-11-16 11:10:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:10:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:10:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2022-11-16 11:10:57,186 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2022-11-16 11:10:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:10:57,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:10:57,186 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2022-11-16 11:10:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2022-11-16 11:10:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_standby_immediate [2022-11-16 11:10:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_standby_immediate [2022-11-16 11:10:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2022-11-16 11:10:57,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2022-11-16 11:10:57,187 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_get [2022-11-16 11:10:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_get [2022-11-16 11:10:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 11:10:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 11:10:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:10:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:10:57,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:10:57,188 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-16 11:10:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-16 11:10:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-11-16 11:10:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-11-16 11:10:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:10:57,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:10:57,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:10:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:10:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-11-16 11:10:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-11-16 11:10:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:10:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:10:57,190 INFO L130 BoogieDeclarations]: Found specification of procedure drop_cpu [2022-11-16 11:10:57,190 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_cpu [2022-11-16 11:10:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:10:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:10:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_disable_link_opts [2022-11-16 11:10:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_disable_link_opts [2022-11-16 11:10:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:10:57,191 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:10:57,191 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 11:10:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 11:10:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_cmd_from_tag [2022-11-16 11:10:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_cmd_from_tag [2022-11-16 11:10:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-11-16 11:10:57,192 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-11-16 11:10:57,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:10:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:10:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:10:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:10:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:10:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2022-11-16 11:10:57,193 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2022-11-16 11:10:57,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:10:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_7 [2022-11-16 11:10:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_7 [2022-11-16 11:10:57,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:10:57,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:10:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure exec_drive_taskfile [2022-11-16 11:10:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure exec_drive_taskfile [2022-11-16 11:10:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:10:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_init_port [2022-11-16 11:10:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_init_port [2022-11-16 11:10:57,195 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:10:57,195 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:10:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2022-11-16 11:10:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2022-11-16 11:10:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_restart_port [2022-11-16 11:10:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_restart_port [2022-11-16 11:10:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:10:57,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:10:57,196 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-16 11:10:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-16 11:10:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:10:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:10:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_stopped_hw_queues [2022-11-16 11:10:57,197 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_stopped_hw_queues [2022-11-16 11:10:57,197 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-16 11:10:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-16 11:10:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 11:10:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 11:10:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_free_coherent [2022-11-16 11:10:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_free_coherent [2022-11-16 11:10:57,198 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_remove [2022-11-16 11:10:57,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_remove [2022-11-16 11:10:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_issue_ncq_command [2022-11-16 11:10:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_issue_ncq_command [2022-11-16 11:10:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2022-11-16 11:10:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2022-11-16 11:10:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:10:57,199 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:10:57,199 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_identify [2022-11-16 11:10:57,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_identify [2022-11-16 11:10:57,202 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:10:57,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:10:57,203 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 11:10:57,203 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 11:10:57,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:10:57,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:10:57,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:10:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_set_timeout [2022-11-16 11:10:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_set_timeout [2022-11-16 11:10:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2022-11-16 11:10:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2022-11-16 11:10:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_resume [2022-11-16 11:10:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_resume [2022-11-16 11:10:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:10:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:10:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:10:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:10:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-16 11:10:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-16 11:10:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-11-16 11:10:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-11-16 11:10:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_shutdown [2022-11-16 11:10:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_shutdown [2022-11-16 11:10:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:10:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:10:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:10:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:10:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_device_reset [2022-11-16 11:10:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_device_reset [2022-11-16 11:10:57,214 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_engine [2022-11-16 11:10:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_engine [2022-11-16 11:10:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_7 [2022-11-16 11:10:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_7 [2022-11-16 11:10:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2022-11-16 11:10:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2022-11-16 11:10:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:10:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:10:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_check_surprise_removal [2022-11-16 11:10:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_check_surprise_removal [2022-11-16 11:10:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2022-11-16 11:10:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2022-11-16 11:10:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:10:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:10:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_end_request [2022-11-16 11:10:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_end_request [2022-11-16 11:10:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-11-16 11:10:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-11-16 11:10:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:10:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:10:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2022-11-16 11:10:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2022-11-16 11:10:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-11-16 11:10:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-11-16 11:10:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:10:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:10:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:10:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:10:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:10:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_dma_free [2022-11-16 11:10:57,218 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_dma_free [2022-11-16 11:10:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_block_initialize [2022-11-16 11:10:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_block_initialize [2022-11-16 11:10:58,535 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:10:58,539 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:10:58,876 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:11:00,392 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:11:00,397 INFO L158 Benchmark]: Toolchain (without parser) took 8810.37ms. Allocated memory was 125.8MB in the beginning and 377.5MB in the end (delta: 251.7MB). Free memory was 72.7MB in the beginning and 265.4MB in the end (delta: -192.7MB). Peak memory consumption was 170.9MB. Max. memory is 16.1GB. [2022-11-16 11:11:00,398 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory was 96.5MB in the beginning and 96.5MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:11:00,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4591.33ms. Allocated memory was 125.8MB in the beginning and 234.9MB in the end (delta: 109.1MB). Free memory was 72.7MB in the beginning and 119.1MB in the end (delta: -46.4MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2022-11-16 11:11:00,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 407.63ms. Allocated memory is still 234.9MB. Free memory was 119.1MB in the beginning and 125.0MB in the end (delta: -5.9MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-16 11:11:00,400 INFO L158 Benchmark]: Boogie Preprocessor took 489.38ms. Allocated memory is still 234.9MB. Free memory was 125.0MB in the beginning and 111.0MB in the end (delta: 14.1MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. [2022-11-16 11:11:00,400 INFO L158 Benchmark]: RCFGBuilder took 3309.86ms. Allocated memory was 234.9MB in the beginning and 377.5MB in the end (delta: 142.6MB). Free memory was 111.0MB in the beginning and 265.4MB in the end (delta: -154.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-11-16 11:11:00,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 125.8MB. Free memory was 96.5MB in the beginning and 96.5MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4591.33ms. Allocated memory was 125.8MB in the beginning and 234.9MB in the end (delta: 109.1MB). Free memory was 72.7MB in the beginning and 119.1MB in the end (delta: -46.4MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 407.63ms. Allocated memory is still 234.9MB. Free memory was 119.1MB in the beginning and 125.0MB in the end (delta: -5.9MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 489.38ms. Allocated memory is still 234.9MB. Free memory was 125.0MB in the beginning and 111.0MB in the end (delta: 14.1MB). Peak memory consumption was 70.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3309.86ms. Allocated memory was 234.9MB in the beginning and 377.5MB in the end (delta: 142.6MB). Free memory was 111.0MB in the beginning and 265.4MB in the end (delta: -154.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:11:00,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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 f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:11:02,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:11:02,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:11:02,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:11:02,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:11:02,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:11:02,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:11:02,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:11:02,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:11:02,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:11:02,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:11:02,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:11:02,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:11:02,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:11:02,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:11:02,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:11:02,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:11:02,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:11:02,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:11:02,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:11:02,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:11:02,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:11:02,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:11:02,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:11:02,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:11:02,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:11:02,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:11:02,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:11:02,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:11:02,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:11:02,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:11:02,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:11:02,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:11:02,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:11:02,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:11:02,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:11:02,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:11:02,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:11:02,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:11:02,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:11:02,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:11:02,808 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:11:02,840 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:11:02,840 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:11:02,840 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:11:02,841 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:11:02,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:11:02,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:11:02,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:11:02,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:11:02,843 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:11:02,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:11:02,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:11:02,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:11:02,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:11:02,844 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:11:02,845 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:11:02,845 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:11:02,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:11:02,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:11:02,845 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:11:02,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:11:02,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:11:02,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:11:02,846 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:11:02,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:11:02,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:11:02,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:11:02,847 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:11:02,848 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:11:02,848 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:11:02,848 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:11:02,848 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:11:02,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:11:02,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:11:02,849 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f0e55ca795fc0b7479008c7c7ace6ad96366c87862ace8719a39598b92db6b60 [2022-11-16 11:11:03,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:11:03,255 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:11:03,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:11:03,259 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:11:03,260 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:11:03,261 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-11-16 11:11:03,342 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/700c79c4b/e53e5f92b39f4ff388f632ea4af6d900/FLAG6809dbecf [2022-11-16 11:11:04,371 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:11:04,372 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i [2022-11-16 11:11:04,447 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/700c79c4b/e53e5f92b39f4ff388f632ea4af6d900/FLAG6809dbecf [2022-11-16 11:11:04,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/data/700c79c4b/e53e5f92b39f4ff388f632ea4af6d900 [2022-11-16 11:11:04,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:11:04,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:11:04,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:11:04,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:11:04,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:11:04,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:11:04" (1/1) ... [2022-11-16 11:11:04,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388cae75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:04, skipping insertion in model container [2022-11-16 11:11:04,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:11:04" (1/1) ... [2022-11-16 11:11:04,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:11:04,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:11:07,869 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-11-16 11:11:07,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:11:08,012 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:11:08,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:11:08,543 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-11-16 11:11:08,555 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:11:08,584 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:11:09,276 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_63a9535e-99b6-4ab7-9f86-c4cd10593b78/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--mtip32xx--mtip32xx.ko-entry_point.cil.out.i[373305,373318] [2022-11-16 11:11:09,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:11:09,505 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:11:09,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09 WrapperNode [2022-11-16 11:11:09,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:11:09,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:11:09,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:11:09,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:11:09,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:09,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:09,971 INFO L138 Inliner]: procedures = 466, calls = 3545, calls flagged for inlining = 214, calls inlined = 200, statements flattened = 8625 [2022-11-16 11:11:09,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:11:09,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:11:09,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:11:09,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:11:09,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:09,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,299 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,335 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:11:10,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:11:10,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:11:10,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:11:10,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:11:09" (1/1) ... [2022-11-16 11:11:10,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:11:10,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:11:10,495 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:11:10,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:11:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2022-11-16 11:11:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_INT~TO~VOID [2022-11-16 11:11:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_get_capacity [2022-11-16 11:11:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_get_capacity [2022-11-16 11:11:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:11:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:11:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_ioctl [2022-11-16 11:11:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_ioctl [2022-11-16 11:11:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure __first_node [2022-11-16 11:11:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __first_node [2022-11-16 11:11:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:11:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:11:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:11:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:11:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:11:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:11:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_stop_hw_queues [2022-11-16 11:11:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_stop_hw_queues [2022-11-16 11:11:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:11:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:11:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:11:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:11:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:11:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:11:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_deinit_port [2022-11-16 11:11:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_deinit_port [2022-11-16 11:11:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_exec_internal_command [2022-11-16 11:11:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_exec_internal_command [2022-11-16 11:11:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:11:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:11:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_read_log_page [2022-11-16 11:11:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_read_log_page [2022-11-16 11:11:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:11:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:11:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-16 11:11:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:11:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:11:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:11:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:11:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:11:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ata_swap_string [2022-11-16 11:11:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_swap_string [2022-11-16 11:11:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:11:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:11:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:11:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:11:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:11:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:11:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-11-16 11:11:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-11-16 11:11:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2022-11-16 11:11:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2022-11-16 11:11:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 11:11:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 11:11:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2022-11-16 11:11:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2022-11-16 11:11:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:11:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:11:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 11:11:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 11:11:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2022-11-16 11:11:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2022-11-16 11:11:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_exit [2022-11-16 11:11:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_exit [2022-11-16 11:11:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_least_used_cpu_on_node [2022-11-16 11:11:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_least_used_cpu_on_node [2022-11-16 11:11:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:11:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:11:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:11:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:11:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:11:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2022-11-16 11:11:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2022-11-16 11:11:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbfx [2022-11-16 11:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbfx [2022-11-16 11:11:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_next_rr_node [2022-11-16 11:11:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_next_rr_node [2022-11-16 11:11:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure hba_setup [2022-11-16 11:11:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure hba_setup [2022-11-16 11:11:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_fis [2022-11-16 11:11:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_fis [2022-11-16 11:11:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:11:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:11:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2022-11-16 11:11:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2022-11-16 11:11:10,571 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-16 11:11:10,571 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-16 11:11:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:11:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:11:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:11:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:11:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iounmap_regions [2022-11-16 11:11:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iounmap_regions [2022-11-16 11:11:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc_node [2022-11-16 11:11:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc_node [2022-11-16 11:11:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure __pcibus_to_node [2022-11-16 11:11:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __pcibus_to_node [2022-11-16 11:11:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:11:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:11:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:11:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_start_port [2022-11-16 11:11:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_start_port [2022-11-16 11:11:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:11:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:11:10,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:11:10,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:11:10,576 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-11-16 11:11:10,578 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-11-16 11:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:11:10,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:11:10,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:11:10,581 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hw_debugfs_exit [2022-11-16 11:11:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hw_debugfs_exit [2022-11-16 11:11:10,582 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:11:10,582 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:11:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:11:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:11:10,588 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:11:10,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:11:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:11:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:11:10,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:11:10,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:11:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf5 [2022-11-16 11:11:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf5 [2022-11-16 11:11:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf6 [2022-11-16 11:11:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf6 [2022-11-16 11:11:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf7 [2022-11-16 11:11:10,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf7 [2022-11-16 11:11:10,590 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_rq_from_tag [2022-11-16 11:11:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_rq_from_tag [2022-11-16 11:11:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf1 [2022-11-16 11:11:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf1 [2022-11-16 11:11:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf2 [2022-11-16 11:11:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf2 [2022-11-16 11:11:10,591 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf3 [2022-11-16 11:11:10,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf3 [2022-11-16 11:11:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf4 [2022-11-16 11:11:10,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf4 [2022-11-16 11:11:10,592 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_workq_sdbf0 [2022-11-16 11:11:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_workq_sdbf0 [2022-11-16 11:11:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:11:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:11:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:11:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:11:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_put_int_command [2022-11-16 11:11:10,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_put_int_command [2022-11-16 11:11:10,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:11:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:11:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:11:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_hba_reset [2022-11-16 11:11:10,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_hba_reset [2022-11-16 11:11:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:11:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:11:10,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2022-11-16 11:11:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2022-11-16 11:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:11:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:11:10,595 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_alloc_coherent [2022-11-16 11:11:10,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_alloc_coherent [2022-11-16 11:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_standby_immediate [2022-11-16 11:11:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_standby_immediate [2022-11-16 11:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_get [2022-11-16 11:11:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_get [2022-11-16 11:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 11:11:10,596 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 11:11:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:11:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:11:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:11:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-16 11:11:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-16 11:11:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-11-16 11:11:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-11-16 11:11:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:11:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:11:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:11:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:11:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-11-16 11:11:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-11-16 11:11:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:11:10,598 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:11:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure drop_cpu [2022-11-16 11:11:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_cpu [2022-11-16 11:11:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:11:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:11:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_disable_link_opts [2022-11-16 11:11:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_disable_link_opts [2022-11-16 11:11:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:11:10,599 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:11:10,599 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 11:11:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 11:11:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_cmd_from_tag [2022-11-16 11:11:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_cmd_from_tag [2022-11-16 11:11:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-11-16 11:11:10,600 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-11-16 11:11:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:11:10,600 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:11:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:11:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:11:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:11:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2022-11-16 11:11:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2022-11-16 11:11:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:11:10,601 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_7 [2022-11-16 11:11:10,601 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_7 [2022-11-16 11:11:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:11:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:11:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure exec_drive_taskfile [2022-11-16 11:11:10,602 INFO L138 BoogieDeclarations]: Found implementation of procedure exec_drive_taskfile [2022-11-16 11:11:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:11:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:11:10,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:11:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:11:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:11:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_init_port [2022-11-16 11:11:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_init_port [2022-11-16 11:11:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:11:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:11:10,603 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2022-11-16 11:11:10,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_remove [2022-11-16 11:11:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_restart_port [2022-11-16 11:11:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_restart_port [2022-11-16 11:11:10,604 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:11:10,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:11:10,605 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-16 11:11:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-16 11:11:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:11:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:11:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_stopped_hw_queues [2022-11-16 11:11:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_stopped_hw_queues [2022-11-16 11:11:10,609 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2022-11-16 11:11:10,609 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2022-11-16 11:11:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-11-16 11:11:10,610 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2022-11-16 11:11:10,610 INFO L130 BoogieDeclarations]: Found specification of procedure dmam_free_coherent [2022-11-16 11:11:10,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dmam_free_coherent [2022-11-16 11:11:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_remove [2022-11-16 11:11:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_remove [2022-11-16 11:11:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_issue_ncq_command [2022-11-16 11:11:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_issue_ncq_command [2022-11-16 11:11:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_of_node [2022-11-16 11:11:10,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_of_node [2022-11-16 11:11:10,612 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:11:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:11:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_get_identify [2022-11-16 11:11:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_get_identify [2022-11-16 11:11:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:11:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:11:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 11:11:10,613 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 11:11:10,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:11:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_set_timeout [2022-11-16 11:11:10,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_set_timeout [2022-11-16 11:11:10,614 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2022-11-16 11:11:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2022-11-16 11:11:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_resume [2022-11-16 11:11:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_resume [2022-11-16 11:11:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:11:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:11:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:11:10,615 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:11:10,615 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-11-16 11:11:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-11-16 11:11:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-11-16 11:11:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-11-16 11:11:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_pci_shutdown [2022-11-16 11:11:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_pci_shutdown [2022-11-16 11:11:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:11:10,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:11:10,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:11:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:11:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_device_reset [2022-11-16 11:11:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_device_reset [2022-11-16 11:11:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_enable_engine [2022-11-16 11:11:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_enable_engine [2022-11-16 11:11:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_7 [2022-11-16 11:11:10,617 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_7 [2022-11-16 11:11:10,617 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2022-11-16 11:11:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2022-11-16 11:11:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:11:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:11:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_check_surprise_removal [2022-11-16 11:11:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_check_surprise_removal [2022-11-16 11:11:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2022-11-16 11:11:10,618 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2022-11-16 11:11:10,618 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:11:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:11:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_end_request [2022-11-16 11:11:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_end_request [2022-11-16 11:11:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-11-16 11:11:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-11-16 11:11:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:11:10,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:11:10,619 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2022-11-16 11:11:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2022-11-16 11:11:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-11-16 11:11:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-11-16 11:11:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:11:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:11:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:11:10,620 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:11:10,620 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_dma_free [2022-11-16 11:11:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_dma_free [2022-11-16 11:11:10,621 INFO L130 BoogieDeclarations]: Found specification of procedure mtip_block_initialize [2022-11-16 11:11:10,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mtip_block_initialize [2022-11-16 11:11:11,822 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:11:11,830 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:11:13,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:11:22,549 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:11:22,554 INFO L158 Benchmark]: Toolchain (without parser) took 17819.64ms. Allocated memory was 62.9MB in the beginning and 675.3MB in the end (delta: 612.4MB). Free memory was 26.6MB in the beginning and 439.7MB in the end (delta: -413.1MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. [2022-11-16 11:11:22,554 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 62.9MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:11:22,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4772.20ms. Allocated memory was 62.9MB in the beginning and 318.8MB in the end (delta: 255.9MB). Free memory was 26.5MB in the beginning and 157.6MB in the end (delta: -131.1MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. [2022-11-16 11:11:22,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 464.41ms. Allocated memory is still 318.8MB. Free memory was 157.6MB in the beginning and 194.3MB in the end (delta: -36.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-16 11:11:22,556 INFO L158 Benchmark]: Boogie Preprocessor took 490.43ms. Allocated memory is still 318.8MB. Free memory was 194.3MB in the beginning and 199.1MB in the end (delta: -4.8MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. [2022-11-16 11:11:22,557 INFO L158 Benchmark]: RCFGBuilder took 12087.41ms. Allocated memory was 318.8MB in the beginning and 675.3MB in the end (delta: 356.5MB). Free memory was 199.1MB in the beginning and 439.7MB in the end (delta: -240.6MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. [2022-11-16 11:11:22,559 INFO L339 ainManager$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 62.9MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4772.20ms. Allocated memory was 62.9MB in the beginning and 318.8MB in the end (delta: 255.9MB). Free memory was 26.5MB in the beginning and 157.6MB in the end (delta: -131.1MB). Peak memory consumption was 126.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 464.41ms. Allocated memory is still 318.8MB. Free memory was 157.6MB in the beginning and 194.3MB in the end (delta: -36.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 490.43ms. Allocated memory is still 318.8MB. Free memory was 194.3MB in the beginning and 199.1MB in the end (delta: -4.8MB). Peak memory consumption was 94.3MB. Max. memory is 16.1GB. * RCFGBuilder took 12087.41ms. Allocated memory was 318.8MB in the beginning and 675.3MB in the end (delta: 356.5MB). Free memory was 199.1MB in the beginning and 439.7MB in the end (delta: -240.6MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:11:22,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63a9535e-99b6-4ab7-9f86-c4cd10593b78/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]