./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7e70badd Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G --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 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-7e70bad [2021-11-23 12:45:20,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 12:45:20,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 12:45:20,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 12:45:20,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 12:45:20,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 12:45:20,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 12:45:20,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 12:45:20,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 12:45:20,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 12:45:20,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 12:45:20,767 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 12:45:20,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 12:45:20,769 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 12:45:20,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 12:45:20,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 12:45:20,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 12:45:20,779 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 12:45:20,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 12:45:20,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 12:45:20,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 12:45:20,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 12:45:20,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 12:45:20,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 12:45:20,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 12:45:20,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 12:45:20,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 12:45:20,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 12:45:20,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 12:45:20,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 12:45:20,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 12:45:20,832 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 12:45:20,838 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 12:45:20,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 12:45:20,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 12:45:20,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 12:45:20,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 12:45:20,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 12:45:20,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 12:45:20,845 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 12:45:20,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 12:45:20,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-23 12:45:20,882 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 12:45:20,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 12:45:20,883 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 12:45:20,883 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 12:45:20,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 12:45:20,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 12:45:20,885 INFO L138 SettingsManager]: * Use SBE=true [2021-11-23 12:45:20,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 12:45:20,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 12:45:20,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 12:45:20,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 12:45:20,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 12:45:20,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 12:45:20,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 12:45:20,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 12:45:20,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 12:45:20,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 12:45:20,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 12:45:20,889 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 12:45:20,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 12:45:20,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 12:45:20,890 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 12:45:20,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 12:45:20,890 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-23 12:45:20,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 12:45:20,891 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-23 12:45:20,891 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-23 12:45:20,891 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 12:45:20,891 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 12:45:20,892 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_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f94b1c3fc23485642d98b2327a90efdfe1c01c6def0598e5e336df7534b6150 [2021-11-23 12:45:21,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 12:45:21,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 12:45:21,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 12:45:21,267 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 12:45:21,270 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 12:45:21,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-23 12:45:21,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/data/e000ecb5a/9276179912784749a4754cb20168e4f1/FLAGd1fe236ed [2021-11-23 12:45:22,845 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 12:45:22,847 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i [2021-11-23 12:45:22,942 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/data/e000ecb5a/9276179912784749a4754cb20168e4f1/FLAGd1fe236ed [2021-11-23 12:45:23,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/data/e000ecb5a/9276179912784749a4754cb20168e4f1 [2021-11-23 12:45:23,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 12:45:23,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 12:45:23,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 12:45:23,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 12:45:23,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 12:45:23,364 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:23" (1/1) ... [2021-11-23 12:45:23,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177233ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:23, skipping insertion in model container [2021-11-23 12:45:23,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:45:23" (1/1) ... [2021-11-23 12:45:23,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 12:45:23,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 12:45:29,954 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_06e09467-f414-494b-bb94-fd64222aeb82/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-23 12:45:30,266 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 12:45:30,837 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 12:45:32,609 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_06e09467-f414-494b-bb94-fd64222aeb82/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--cciss.ko-main.cil.out.i[627409,627422] [2021-11-23 12:45:32,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 12:45:33,042 INFO L208 MainTranslator]: Completed translation [2021-11-23 12:45:33,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33 WrapperNode [2021-11-23 12:45:33,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 12:45:33,044 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 12:45:33,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 12:45:33,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 12:45:33,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:33,345 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:38,518 INFO L137 Inliner]: procedures = 539, calls = 14273, calls flagged for inlining = 1302, calls inlined = 7467, statements flattened = 128645 [2021-11-23 12:45:38,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 12:45:38,520 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 12:45:38,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 12:45:38,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 12:45:38,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:38,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:40,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:40,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:43,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:44,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:44,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:45,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 12:45:45,449 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 12:45:45,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 12:45:45,450 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 12:45:45,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:45:33" (1/1) ... [2021-11-23 12:45:45,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 12:45:45,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/z3 [2021-11-23 12:45:45,502 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 12:45:45,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06e09467-f414-494b-bb94-fd64222aeb82/bin/uautomizer-wIGwrQj20G/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 12:45:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_update_drive_info [2021-11-23 12:45:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_update_drive_info [2021-11-23 12:45:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 12:45:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 12:45:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure start_io [2021-11-23 12:45:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure start_io [2021-11-23 12:45:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 12:45:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure enqueue_cmd_and_start_io [2021-11-23 12:45:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure enqueue_cmd_and_start_io [2021-11-23 12:45:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 12:45:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq [2021-11-23 12:45:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq [2021-11-23 12:45:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 12:45:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 12:45:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 12:45:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity [2021-11-23 12:45:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity [2021-11-23 12:45:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 12:45:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 12:45:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_device_to_become_ready [2021-11-23 12:45:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_device_to_become_ready [2021-11-23 12:45:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 12:45:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 12:45:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 12:45:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 12:45:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 12:45:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 12:45:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 12:45:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 12:45:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_serial_no [2021-11-23 12:45:45,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_serial_no [2021-11-23 12:45:45,577 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_abort_handler [2021-11-23 12:45:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_abort_handler [2021-11-23 12:45:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_get_device_descr [2021-11-23 12:45:45,578 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_get_device_descr [2021-11-23 12:45:45,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 12:45:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 12:45:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_revalidate [2021-11-23 12:45:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_revalidate [2021-11-23 12:45:45,579 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_read_capacity_16 [2021-11-23 12:45:45,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_read_capacity_16 [2021-11-23 12:45:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 12:45:45,580 INFO L130 BoogieDeclarations]: Found specification of procedure sendcmd_withirq_core [2021-11-23 12:45:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sendcmd_withirq_core [2021-11-23 12:45:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_eh_device_reset_handler [2021-11-23 12:45:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_eh_device_reset_handler [2021-11-23 12:45:45,581 INFO L130 BoogieDeclarations]: Found specification of procedure cciss_geometry_inquiry [2021-11-23 12:45:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cciss_geometry_inquiry [2021-11-23 12:45:45,582 INFO L130 BoogieDeclarations]: Found specification of procedure scan_thread [2021-11-23 12:45:45,582 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_thread [2021-11-23 12:45:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 12:45:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure rebuild_lun_table [2021-11-23 12:45:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rebuild_lun_table [2021-11-23 12:45:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 12:45:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 12:45:47,859 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 12:45:47,862 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation