./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--cciss.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--cciss.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc --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 7c9ed79fef5b8995fd38e96d85feed1cc2675b07044e5f570b198995df09a1a4 --- 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-5e519f3 [2022-11-02 20:53:00,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:53:00,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:53:00,832 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:53:00,833 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:53:00,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:53:00,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:53:00,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:53:00,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:53:00,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:53:00,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:53:00,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:53:00,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:53:00,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:53:00,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:53:00,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:53:00,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:53:00,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:53:00,868 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:53:00,873 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:53:00,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:53:00,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:53:00,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:53:00,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:53:00,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:53:00,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:53:00,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:53:00,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:53:00,895 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:53:00,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:53:00,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:53:00,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:53:00,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:53:00,901 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:53:00,902 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:53:00,902 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:53:00,903 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:53:00,903 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:53:00,903 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:53:00,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:53:00,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:53:00,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:53:00,946 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:53:00,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:53:00,946 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:53:00,947 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:53:00,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:53:00,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:53:00,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:53:00,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:53:00,949 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:53:00,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:53:00,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:53:00,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:53:00,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:53:00,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:53:00,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:53:00,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:53:00,951 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:53:00,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:53:00,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:53:00,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:53:00,952 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:53:00,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:53:00,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:53:00,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:53:00,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:53:00,953 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:53:00,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:53:00,953 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:53:00,953 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:53:00,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:53:00,953 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_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c9ed79fef5b8995fd38e96d85feed1cc2675b07044e5f570b198995df09a1a4 [2022-11-02 20:53:01,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:53:01,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:53:01,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:53:01,308 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:53:01,309 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:53:01,310 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--cciss.ko-entry_point.cil.out.i [2022-11-02 20:53:01,376 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/data/1e7b2dd0f/a3a3fc69c3ac47b19e4163bd460fa321/FLAG775971b4b [2022-11-02 20:53:02,641 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:53:02,642 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--cciss.ko-entry_point.cil.out.i [2022-11-02 20:53:02,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/data/1e7b2dd0f/a3a3fc69c3ac47b19e4163bd460fa321/FLAG775971b4b [2022-11-02 20:53:02,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/data/1e7b2dd0f/a3a3fc69c3ac47b19e4163bd460fa321 [2022-11-02 20:53:02,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:53:02,886 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:53:02,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:02,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:53:02,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:53:02,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:02,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ad2252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:02, skipping insertion in model container [2022-11-02 20:53:02,898 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:53:02" (1/1) ... [2022-11-02 20:53:02,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:53:03,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:53:07,954 WARN L230 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_115f62dc-84cc-4381-bb26-7539d3bdfb43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--cciss.ko-entry_point.cil.out.i[625892,625905] [2022-11-02 20:53:08,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:08,409 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:53:09,637 WARN L230 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_115f62dc-84cc-4381-bb26-7539d3bdfb43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--block--cciss.ko-entry_point.cil.out.i[625892,625905] [2022-11-02 20:53:09,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:53:09,998 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:53:09,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09 WrapperNode [2022-11-02 20:53:10,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:53:10,001 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:10,002 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:53:10,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:53:10,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:10,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:11,043 INFO L138 Inliner]: procedures = 492, calls = 14288, calls flagged for inlining = 240, calls inlined = 229, statements flattened = 21293 [2022-11-02 20:53:11,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:53:11,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:53:11,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:53:11,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:53:11,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:11,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:11,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:11,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,372 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:53:12,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:53:12,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:53:12,627 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:53:12,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:53:09" (1/1) ... [2022-11-02 20:53:12,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:53:12,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:53:12,665 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:53:12,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115f62dc-84cc-4381-bb26-7539d3bdfb43/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:53:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_scatterlists [2022-11-02 20:53:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_scatterlists [2022-11-02 20:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_drive_info [2022-11-02 20:53:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_drive_info [2022-11-02 20:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-02 20:53:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-02 20:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure print_cfg_table [2022-11-02 20:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure print_cfg_table [2022-11-02 20:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-11-02 20:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-11-02 20:53:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:53:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_compat_ioctl [2022-11-02 20:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_compat_ioctl [2022-11-02 20:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_completed [2022-11-02 20:53:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_completed [2022-11-02 20:53:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 20:53:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 20:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:53:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2022-11-02 20:53:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2022-11-02 20:53:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pci_mem [2022-11-02 20:53:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pci_mem [2022-11-02 20:53:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:53:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:53:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-02 20:53:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-02 20:53:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:53:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:53:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure check_ioctl_unit_attention [2022-11-02 20:53:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ioctl_unit_attention [2022-11-02 20:53:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_mask [2022-11-02 20:53:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_mask [2022-11-02 20:53:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:53:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:53:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure start_io [2022-11-02 20:53:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure start_io [2022-11-02 20:53:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_hba_release [2022-11-02 20:53:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_hba_release [2022-11-02 20:53:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_gendisk [2022-11-02 20:53:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_gendisk [2022-11-02 20:53:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-02 20:53:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_free [2022-11-02 20:53:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_free [2022-11-02 20:53:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:53:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:53:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure reinit_completion [2022-11-02 20:53:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure reinit_completion [2022-11-02 20:53:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:53:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:53:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:53:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-02 20:53:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-02 20:53:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_cmd_pool [2022-11-02 20:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_cmd_pool [2022-11-02 20:53:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2022-11-02 20:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2022-11-02 20:53:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure enqueue_cmd_and_start_io [2022-11-02 20:53:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure enqueue_cmd_and_start_io [2022-11-02 20:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:53:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:53:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_request_irq [2022-11-02 20:53:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_request_irq [2022-11-02 20:53:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:53:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:53:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_interpret_error [2022-11-02 20:53:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_interpret_error [2022-11-02 20:53:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-02 20:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-02 20:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_ld_sysfs_entry [2022-11-02 20:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_ld_sysfs_entry [2022-11-02 20:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:53:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_unmap_sg_chain_block [2022-11-02 20:53:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_unmap_sg_chain_block [2022-11-02 20:53:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:53:12,749 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:53:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-02 20:53:12,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-02 20:53:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-02 20:53:12,749 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-02 20:53:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-02 20:53:12,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-02 20:53:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-02 20:53:12,751 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-02 20:53:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:53:12,752 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:53:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq [2022-11-02 20:53:12,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq [2022-11-02 20:53:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_type [2022-11-02 20:53:12,753 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_device_type [2022-11-02 20:53:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_pending [2022-11-02 20:53:12,754 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_pending [2022-11-02 20:53:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure fill_cmd [2022-11-02 20:53:12,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_cmd [2022-11-02 20:53:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_remove_entry [2022-11-02 20:53:12,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_remove_entry [2022-11-02 20:53:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:53:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:53:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:53:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:53:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:53:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_ioctl [2022-11-02 20:53:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_ioctl [2022-11-02 20:53:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:53:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-02 20:53:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-02 20:53:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:53:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_alloc [2022-11-02 20:53:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_alloc [2022-11-02 20:53:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:53:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:53:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:53:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:53:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity [2022-11-02 20:53:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity [2022-11-02 20:53:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_getgeo [2022-11-02 20:53:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_getgeo [2022-11-02 20:53:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_drive_info [2022-11-02 20:53:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_drive_info [2022-11-02 20:53:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-02 20:53:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-02 20:53:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_host [2022-11-02 20:53:12,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_host [2022-11-02 20:53:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:53:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:53:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_engage_scsi [2022-11-02 20:53:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_engage_scsi [2022-11-02 20:53:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_queue_command [2022-11-02 20:53:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_queue_command [2022-11-02 20:53:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_remove_one [2022-11-02 20:53:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_remove_one [2022-11-02 20:53:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-02 20:53:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-02 20:53:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_simple_cmd [2022-11-02 20:53:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_simple_cmd [2022-11-02 20:53:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_map_sg_chain_block [2022-11-02 20:53:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_map_sg_chain_block [2022-11-02 20:53:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-02 20:53:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-02 20:53:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-02 20:53:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-02 20:53:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:53:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:53:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-02 20:53:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-02 20:53:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure removeQ [2022-11-02 20:53:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure removeQ [2022-11-02 20:53:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 20:53:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 20:53:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_add_disk [2022-11-02 20:53:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_add_disk [2022-11-02 20:53:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_intr_pending [2022-11-02 20:53:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_intr_pending [2022-11-02 20:53:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2022-11-02 20:53:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2022-11-02 20:53:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:53:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_device_release [2022-11-02 20:53:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_device_release [2022-11-02 20:53:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:53:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_device_to_become_ready [2022-11-02 20:53:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_device_to_become_ready [2022-11-02 20:53:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_tag_discard_error_bits [2022-11-02 20:53:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_tag_discard_error_bits [2022-11-02 20:53:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:53:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:53:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-11-02 20:53:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-11-02 20:53:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:53:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_disk [2022-11-02 20:53:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_disk [2022-11-02 20:53:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-11-02 20:53:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-11-02 20:53:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:53:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-11-02 20:53:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-11-02 20:53:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:53:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:53:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-11-02 20:53:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2022-11-02 20:53:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:53:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:53:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_the_same [2022-11-02 20:53:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_the_same [2022-11-02 20:53:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2022-11-02 20:53:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2022-11-02 20:53:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:53:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:53:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:53:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:53:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-02 20:53:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-02 20:53:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_submit_command [2022-11-02 20:53:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_submit_command [2022-11-02 20:53:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_shutdown [2022-11-02 20:53:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_shutdown [2022-11-02 20:53:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:53:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:53:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_hard_resettable [2022-11-02 20:53:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_hard_resettable [2022-11-02 20:53:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:53:12,784 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:53:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:53:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:53:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_hba [2022-11-02 20:53:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure free_hba [2022-11-02 20:53:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure write_driver_ver_to_cfgtable [2022-11-02 20:53:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure write_driver_ver_to_cfgtable [2022-11-02 20:53:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:53:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:53:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2022-11-02 20:53:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2022-11-02 20:53:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_performant_completed [2022-11-02 20:53:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_performant_completed [2022-11-02 20:53:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:53:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:53:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:53:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:53:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:53:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:53:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:53:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:53:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-02 20:53:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-02 20:53:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure init_driver_version [2022-11-02 20:53:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure init_driver_version [2022-11-02 20:53:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_board_state [2022-11-02 20:53:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_board_state [2022-11-02 20:53:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_destroy_hba_sysfs_entry [2022-11-02 20:53:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_destroy_hba_sysfs_entry [2022-11-02 20:53:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:53:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:53:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_serial_no [2022-11-02 20:53:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_serial_no [2022-11-02 20:53:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2022-11-02 20:53:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2022-11-02 20:53:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_abort_handler [2022-11-02 20:53:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_abort_handler [2022-11-02 20:53:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:53:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:53:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_lookup_board_id [2022-11-02 20:53:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_lookup_board_id [2022-11-02 20:53:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_gendisk [2022-11-02 20:53:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_gendisk [2022-11-02 20:53:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:53:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:53:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-02 20:53:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-02 20:53:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_16 [2022-11-02 20:53:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_16 [2022-11-02 20:53:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-11-02 20:53:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-11-02 20:53:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2022-11-02 20:53:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2022-11-02 20:53:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:53:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:53:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:53:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:53:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-02 20:53:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-02 20:53:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_show_info [2022-11-02 20:53:12,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_show_info [2022-11-02 20:53:12,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-02 20:53:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-02 20:53:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:53:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:53:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-02 20:53:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-02 20:53:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2022-11-02 20:53:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2022-11-02 20:53:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_device_descr [2022-11-02 20:53:12,793 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_device_descr [2022-11-02 20:53:12,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:53:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_seq_stop [2022-11-02 20:53:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_seq_stop [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2022-11-02 20:53:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_revalidate [2022-11-02 20:53:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_revalidate [2022-11-02 20:53:12,794 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_free [2022-11-02 20:53:12,794 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_free [2022-11-02 20:53:12,795 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity_16 [2022-11-02 20:53:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity_16 [2022-11-02 20:53:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure process_sendcmd_error [2022-11-02 20:53:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure process_sendcmd_error [2022-11-02 20:53:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-02 20:53:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-02 20:53:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_drv [2022-11-02 20:53:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drv [2022-11-02 20:53:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure log_unit_to_scsi3addr [2022-11-02 20:53:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure log_unit_to_scsi3addr [2022-11-02 20:53:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:53:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure SA5B_intr_mask [2022-11-02 20:53:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5B_intr_mask [2022-11-02 20:53:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2022-11-02 20:53:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2022-11-02 20:53:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:53:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:53:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq_core [2022-11-02 20:53:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq_core [2022-11-02 20:53:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-02 20:53:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-02 20:53:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_non_disk_devices [2022-11-02 20:53:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_non_disk_devices [2022-11-02 20:53:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_pci_find_memory_BAR [2022-11-02 20:53:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_pci_find_memory_BAR [2022-11-02 20:53:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_mask [2022-11-02 20:53:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_mask [2022-11-02 20:53:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure ctlr_is_resettable [2022-11-02 20:53:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ctlr_is_resettable [2022-11-02 20:53:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-02 20:53:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-02 20:53:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure set_performant_mode [2022-11-02 20:53:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure set_performant_mode [2022-11-02 20:53:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2022-11-02 20:53:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2022-11-02 20:53:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure controller_reset_failed [2022-11-02 20:53:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure controller_reset_failed [2022-11-02 20:53:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_device_reset_handler [2022-11-02 20:53:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_device_reset_handler [2022-11-02 20:53:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_wait_for_mode_change_ack [2022-11-02 20:53:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_wait_for_mode_change_ack [2022-11-02 20:53:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2022-11-02 20:53:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2022-11-02 20:53:12,883 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_intr_pending [2022-11-02 20:53:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_intr_pending [2022-11-02 20:53:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_geometry_inquiry [2022-11-02 20:53:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_geometry_inquiry [2022-11-02 20:53:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure scan_thread [2022-11-02 20:53:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_thread [2022-11-02 20:53:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_free [2022-11-02 20:53:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_free [2022-11-02 20:53:12,884 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_do_inquiry [2022-11-02 20:53:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_do_inquiry [2022-11-02 20:53:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:53:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:53:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_create_ld_sysfs_entry [2022-11-02 20:53:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_create_ld_sysfs_entry [2022-11-02 20:53:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-11-02 20:53:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-11-02 20:53:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:53:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2022-11-02 20:53:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2022-11-02 20:53:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_free_sg_chain_blocks [2022-11-02 20:53:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_free_sg_chain_blocks [2022-11-02 20:53:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:53:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:53:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_proc_write [2022-11-02 20:53:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_proc_write [2022-11-02 20:53:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 20:53:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 20:53:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-02 20:53:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-02 20:53:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_alloc [2022-11-02 20:53:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_alloc [2022-11-02 20:53:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:53:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:53:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2022-11-02 20:53:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2022-11-02 20:53:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_allocate_sg_chain_blocks [2022-11-02 20:53:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_allocate_sg_chain_blocks [2022-11-02 20:53:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_scsi_add_entry [2022-11-02 20:53:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_scsi_add_entry [2022-11-02 20:53:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:53:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:53:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure rebuild_lun_table [2022-11-02 20:53:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rebuild_lun_table [2022-11-02 20:53:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_special_alloc [2022-11-02 20:53:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_special_alloc [2022-11-02 20:53:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2022-11-02 20:53:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_find_cfg_addrs [2022-11-02 20:53:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_find_cfg_addrs [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:53:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:53:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure SA5_fifo_full [2022-11-02 20:53:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure SA5_fifo_full [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:53:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_unit_attention [2022-11-02 20:53:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_unit_attention [2022-11-02 20:53:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-02 20:53:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-02 20:53:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-02 20:53:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure addQ [2022-11-02 20:53:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure addQ [2022-11-02 20:53:14,501 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:53:14,506 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:53:15,808 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;