./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--md--dm-crypt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:55,696 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:55,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:55,729 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:55,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:55,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:55,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:55,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:55,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:55,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:55,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:55,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:55,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:55,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:55,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:55,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:55,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:55,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:55,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:55,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:55,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:55,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:55,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:55,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:55,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:55,772 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:55,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:55,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:55,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:55,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:55,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:55,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:55,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:55,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:55,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:55,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:55,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:55,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:55,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:55,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:55,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:55,794 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:55,833 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:55,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:55,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:55,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:55,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:55,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:55,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:55,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:55,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:55,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:55,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:55,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:55,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:55,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:55,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:55,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:55,838 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:55,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:55,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:55,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:55,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:55,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:55,840 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:55,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:55,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:55,841 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 [2021-11-23 15:04:56,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:56,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:56,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:56,131 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:56,132 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:56,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:04:56,218 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/05a24c631/3c51868f16c34506acc6c9b662635608/FLAG373d376e2 [2021-11-23 15:04:57,337 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:57,338 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:04:57,387 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/05a24c631/3c51868f16c34506acc6c9b662635608/FLAG373d376e2 [2021-11-23 15:04:57,687 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/05a24c631/3c51868f16c34506acc6c9b662635608 [2021-11-23 15:04:57,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:57,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:57,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:57,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:57,696 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:57,697 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:57,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@612ec31c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57, skipping insertion in model container [2021-11-23 15:04:57,698 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:57,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:57,852 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:00,353 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2021-11-23 15:05:00,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:00,445 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:01,025 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2021-11-23 15:05:01,035 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:01,291 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:01,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01 WrapperNode [2021-11-23 15:05:01,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:01,293 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:01,293 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:01,294 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:01,301 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,426 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,634 INFO L137 Inliner]: procedures = 358, calls = 2023, calls flagged for inlining = 144, calls inlined = 139, statements flattened = 5369 [2021-11-23 15:05:01,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:01,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:01,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:01,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:01,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,852 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,940 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:01,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:01,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:01,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:01,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:01" (1/1) ... [2021-11-23 15:05:01,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:01,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:01,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:02,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:02,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:05:02,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:05:02,031 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2021-11-23 15:05:02,031 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2021-11-23 15:05:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:05:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:02,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:05:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:05:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:02,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:02,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:05:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:05:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2021-11-23 15:05:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2021-11-23 15:05:02,034 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2021-11-23 15:05:02,034 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2021-11-23 15:05:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2021-11-23 15:05:02,035 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2021-11-23 15:05:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2021-11-23 15:05:02,035 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2021-11-23 15:05:02,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:02,035 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:05:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:05:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:02,036 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:05:02,036 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:05:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2021-11-23 15:05:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2021-11-23 15:05:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2021-11-23 15:05:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2021-11-23 15:05:02,037 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-11-23 15:05:02,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-11-23 15:05:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2021-11-23 15:05:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2021-11-23 15:05:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:05:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:05:02,038 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2021-11-23 15:05:02,038 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2021-11-23 15:05:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:05:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:05:02,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:05:02,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:05:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:05:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:02,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:02,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:05:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:05:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:05:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:05:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:05:02,041 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:05:02,041 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2021-11-23 15:05:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2021-11-23 15:05:02,042 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:02,042 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:02,043 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2021-11-23 15:05:02,043 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2021-11-23 15:05:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:02,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:02,044 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2021-11-23 15:05:02,044 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2021-11-23 15:05:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:02,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:02,045 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2021-11-23 15:05:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2021-11-23 15:05:02,046 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2021-11-23 15:05:02,046 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2021-11-23 15:05:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2021-11-23 15:05:02,047 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2021-11-23 15:05:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:05:02,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:05:02,047 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2021-11-23 15:05:02,047 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2021-11-23 15:05:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2021-11-23 15:05:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2021-11-23 15:05:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2021-11-23 15:05:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2021-11-23 15:05:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2021-11-23 15:05:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2021-11-23 15:05:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:05:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:05:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-11-23 15:05:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-11-23 15:05:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2021-11-23 15:05:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2021-11-23 15:05:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2021-11-23 15:05:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2021-11-23 15:05:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2021-11-23 15:05:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2021-11-23 15:05:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:05:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:05:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2021-11-23 15:05:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2021-11-23 15:05:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:05:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:05:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2021-11-23 15:05:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2021-11-23 15:05:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:05:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:05:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2021-11-23 15:05:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2021-11-23 15:05:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:05:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:05:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2021-11-23 15:05:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2021-11-23 15:05:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2021-11-23 15:05:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2021-11-23 15:05:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2021-11-23 15:05:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2021-11-23 15:05:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2021-11-23 15:05:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2021-11-23 15:05:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2021-11-23 15:05:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2021-11-23 15:05:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2021-11-23 15:05:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2021-11-23 15:05:02,061 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2021-11-23 15:05:02,061 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2021-11-23 15:05:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:02,062 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:05:02,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:05:02,064 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2021-11-23 15:05:02,064 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2021-11-23 15:05:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2021-11-23 15:05:02,070 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2021-11-23 15:05:02,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2021-11-23 15:05:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2021-11-23 15:05:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2021-11-23 15:05:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2021-11-23 15:05:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2021-11-23 15:05:02,071 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2021-11-23 15:05:02,071 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:05:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:05:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2021-11-23 15:05:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2021-11-23 15:05:02,072 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2021-11-23 15:05:02,072 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2021-11-23 15:05:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:05:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2021-11-23 15:05:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2021-11-23 15:05:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2021-11-23 15:05:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2021-11-23 15:05:02,073 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2021-11-23 15:05:02,073 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2021-11-23 15:05:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2021-11-23 15:05:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2021-11-23 15:05:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2021-11-23 15:05:02,074 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2021-11-23 15:05:02,074 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2021-11-23 15:05:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2021-11-23 15:05:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2021-11-23 15:05:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2021-11-23 15:05:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2021-11-23 15:05:02,075 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2021-11-23 15:05:02,075 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:05:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:05:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2021-11-23 15:05:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2021-11-23 15:05:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2021-11-23 15:05:02,076 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2021-11-23 15:05:02,076 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2021-11-23 15:05:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2021-11-23 15:05:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2021-11-23 15:05:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2021-11-23 15:05:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2021-11-23 15:05:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2021-11-23 15:05:02,077 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2021-11-23 15:05:02,077 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2021-11-23 15:05:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2021-11-23 15:05:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2021-11-23 15:05:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2021-11-23 15:05:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2021-11-23 15:05:02,078 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2021-11-23 15:05:02,078 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2021-11-23 15:05:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:05:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:05:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2021-11-23 15:05:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2021-11-23 15:05:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:02,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:02,079 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:05:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:05:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:02,080 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:05:02,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:05:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2021-11-23 15:05:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2021-11-23 15:05:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2021-11-23 15:05:02,081 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2021-11-23 15:05:02,081 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:05:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:05:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2021-11-23 15:05:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2021-11-23 15:05:02,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:05:02,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:05:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2021-11-23 15:05:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2021-11-23 15:05:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:05:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:05:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:05:02,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:05:02,083 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2021-11-23 15:05:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2021-11-23 15:05:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2021-11-23 15:05:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2021-11-23 15:05:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:05:02,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:05:02,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2021-11-23 15:05:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2021-11-23 15:05:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2021-11-23 15:05:02,085 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2021-11-23 15:05:02,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:05:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:05:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-11-23 15:05:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-11-23 15:05:02,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:02,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2021-11-23 15:05:02,087 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2021-11-23 15:05:02,087 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:05:02,088 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:05:02,091 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2021-11-23 15:05:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2021-11-23 15:05:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:05:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:05:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2021-11-23 15:05:02,092 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2021-11-23 15:05:02,092 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2021-11-23 15:05:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2021-11-23 15:05:02,093 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:05:02,093 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:05:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:05:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:05:02,094 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2021-11-23 15:05:02,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2021-11-23 15:05:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2021-11-23 15:05:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2021-11-23 15:05:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-23 15:05:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-23 15:05:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:02,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:02,095 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2021-11-23 15:05:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2021-11-23 15:05:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2021-11-23 15:05:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2021-11-23 15:05:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2021-11-23 15:05:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2021-11-23 15:05:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:05:02,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:05:02,096 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-23 15:05:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-23 15:05:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2021-11-23 15:05:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2021-11-23 15:05:02,097 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2021-11-23 15:05:02,097 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2021-11-23 15:05:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2021-11-23 15:05:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2021-11-23 15:05:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:05:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:05:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2021-11-23 15:05:02,098 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2021-11-23 15:05:02,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:02,099 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:02,099 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:03,030 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:03,039 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:03,221 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:03,226 INFO L158 Benchmark]: Toolchain (without parser) took 5534.20ms. Allocated memory was 94.4MB in the beginning and 213.9MB in the end (delta: 119.5MB). Free memory was 51.4MB in the beginning and 69.6MB in the end (delta: -18.2MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,226 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 94.4MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:03,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3599.43ms. Allocated memory was 94.4MB in the beginning and 213.9MB in the end (delta: 119.5MB). Free memory was 51.4MB in the beginning and 129.3MB in the end (delta: -77.9MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,299 INFO L158 Benchmark]: Boogie Procedure Inliner took 343.68ms. Allocated memory is still 213.9MB. Free memory was 129.3MB in the beginning and 101.0MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,300 INFO L158 Benchmark]: Boogie Preprocessor took 303.23ms. Allocated memory is still 213.9MB. Free memory was 101.0MB in the beginning and 121.0MB in the end (delta: -20.0MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,300 INFO L158 Benchmark]: RCFGBuilder took 1282.82ms. Allocated memory is still 213.9MB. Free memory was 121.0MB in the beginning and 69.6MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:03,304 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 94.4MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 47.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3599.43ms. Allocated memory was 94.4MB in the beginning and 213.9MB in the end (delta: 119.5MB). Free memory was 51.4MB in the beginning and 129.3MB in the end (delta: -77.9MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 343.68ms. Allocated memory is still 213.9MB. Free memory was 129.3MB in the beginning and 101.0MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 303.23ms. Allocated memory is still 213.9MB. Free memory was 101.0MB in the beginning and 121.0MB in the end (delta: -20.0MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1282.82ms. Allocated memory is still 213.9MB. Free memory was 121.0MB in the beginning and 69.6MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:03,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:05,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:05,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:05,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:05,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:05,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:05,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:05,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:05,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:05,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:05,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:05,824 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:05,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:05,826 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:05,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:05,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:05,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:05,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:05,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:05,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:05,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:05,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:05,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:05,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:05,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:05,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:05,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:05,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:05,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:05,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:05,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:05,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:05,857 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:05,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:05,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:05,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:05,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:05,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:05,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:05,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:05,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:05,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:05,910 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:05,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:05,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:05,919 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:05,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:05,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:05,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:05,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:05,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:05,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:05,923 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:05,923 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:05,923 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:05,924 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:05,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:05,924 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:05,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:05,924 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:05,925 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:05,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:05,925 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:05,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:05,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:05,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:05,926 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:05,926 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:05,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:05,927 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:05,927 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:05,927 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32df15a6fb2344f12dbd15cb857a8f1bfd9921862b8f7a0780cde9ec1e44a650 [2021-11-23 15:05:06,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:06,327 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:06,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:06,332 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:06,334 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:06,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:05:06,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/e5eb5324c/be43a3bc578343708eb416a7c5430d9b/FLAG891055af6 [2021-11-23 15:05:07,545 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:07,547 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:05:07,597 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/e5eb5324c/be43a3bc578343708eb416a7c5430d9b/FLAG891055af6 [2021-11-23 15:05:07,858 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/data/e5eb5324c/be43a3bc578343708eb416a7c5430d9b [2021-11-23 15:05:07,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:07,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:07,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:07,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:07,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:07,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:07" (1/1) ... [2021-11-23 15:05:07,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3324a613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:07, skipping insertion in model container [2021-11-23 15:05:07,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:07" (1/1) ... [2021-11-23 15:05:07,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:08,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:10,747 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2021-11-23 15:05:10,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:10,887 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:10,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:11,356 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2021-11-23 15:05:11,366 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:11,391 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:12,017 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_09d9dcf1-869a-43f5-ae08-0531f70e56d4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[276502,276515] [2021-11-23 15:05:12,028 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:12,384 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:12,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12 WrapperNode [2021-11-23 15:05:12,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:12,387 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:12,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:12,387 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:12,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,540 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,761 INFO L137 Inliner]: procedures = 372, calls = 2023, calls flagged for inlining = 144, calls inlined = 139, statements flattened = 5176 [2021-11-23 15:05:12,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:12,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:12,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:12,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:12,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:12,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:13,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:13,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:13,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:13,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:12" (1/1) ... [2021-11-23 15:05:13,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:13,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:13,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:13,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:05:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:05:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2021-11-23 15:05:13,295 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2021-11-23 15:05:13,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:13,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:05:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:05:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:13,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:13,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:05:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:05:13,298 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2021-11-23 15:05:13,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2021-11-23 15:05:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2021-11-23 15:05:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2021-11-23 15:05:13,299 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2021-11-23 15:05:13,299 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2021-11-23 15:05:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2021-11-23 15:05:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2021-11-23 15:05:13,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:05:13,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:05:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:05:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:05:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:13,301 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:05:13,301 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:05:13,302 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2021-11-23 15:05:13,302 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2021-11-23 15:05:13,303 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2021-11-23 15:05:13,303 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2021-11-23 15:05:13,303 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-11-23 15:05:13,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-11-23 15:05:13,303 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2021-11-23 15:05:13,303 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2021-11-23 15:05:13,304 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:05:13,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:05:13,304 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2021-11-23 15:05:13,304 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2021-11-23 15:05:13,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:05:13,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:05:13,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:05:13,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:05:13,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:05:13,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:05:13,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:05:13,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:05:13,307 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:05:13,307 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:05:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:05:13,308 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:05:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2021-11-23 15:05:13,308 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2021-11-23 15:05:13,308 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:05:13,308 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:05:13,309 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2021-11-23 15:05:13,309 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2021-11-23 15:05:13,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:13,309 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2021-11-23 15:05:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2021-11-23 15:05:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:05:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:05:13,310 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2021-11-23 15:05:13,310 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2021-11-23 15:05:13,311 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2021-11-23 15:05:13,311 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2021-11-23 15:05:13,311 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2021-11-23 15:05:13,311 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2021-11-23 15:05:13,311 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:05:13,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:05:13,311 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2021-11-23 15:05:13,312 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2021-11-23 15:05:13,312 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2021-11-23 15:05:13,312 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2021-11-23 15:05:13,312 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2021-11-23 15:05:13,312 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2021-11-23 15:05:13,312 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2021-11-23 15:05:13,313 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2021-11-23 15:05:13,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:13,314 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:05:13,314 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:05:13,314 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:05:13,314 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:05:13,314 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-11-23 15:05:13,314 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-11-23 15:05:13,315 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2021-11-23 15:05:13,315 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2021-11-23 15:05:13,316 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2021-11-23 15:05:13,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2021-11-23 15:05:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2021-11-23 15:05:13,317 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2021-11-23 15:05:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:05:13,317 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:05:13,317 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2021-11-23 15:05:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2021-11-23 15:05:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2021-11-23 15:05:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2021-11-23 15:05:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:05:13,318 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:05:13,318 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2021-11-23 15:05:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2021-11-23 15:05:13,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:05:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:05:13,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:13,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:13,320 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2021-11-23 15:05:13,321 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2021-11-23 15:05:13,323 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2021-11-23 15:05:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2021-11-23 15:05:13,324 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2021-11-23 15:05:13,324 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2021-11-23 15:05:13,325 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2021-11-23 15:05:13,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2021-11-23 15:05:13,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:13,327 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2021-11-23 15:05:13,333 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2021-11-23 15:05:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2021-11-23 15:05:13,334 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2021-11-23 15:05:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:05:13,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:05:13,334 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2021-11-23 15:05:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2021-11-23 15:05:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:05:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:05:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2021-11-23 15:05:13,335 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2021-11-23 15:05:13,335 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2021-11-23 15:05:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2021-11-23 15:05:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2021-11-23 15:05:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2021-11-23 15:05:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2021-11-23 15:05:13,336 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2021-11-23 15:05:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2021-11-23 15:05:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2021-11-23 15:05:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:05:13,338 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:05:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:05:13,338 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:05:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2021-11-23 15:05:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2021-11-23 15:05:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2021-11-23 15:05:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2021-11-23 15:05:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:05:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2021-11-23 15:05:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2021-11-23 15:05:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2021-11-23 15:05:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2021-11-23 15:05:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2021-11-23 15:05:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2021-11-23 15:05:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:05:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:05:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2021-11-23 15:05:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2021-11-23 15:05:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2021-11-23 15:05:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2021-11-23 15:05:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2021-11-23 15:05:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2021-11-23 15:05:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2021-11-23 15:05:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2021-11-23 15:05:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2021-11-23 15:05:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2021-11-23 15:05:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:05:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:05:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2021-11-23 15:05:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2021-11-23 15:05:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2021-11-23 15:05:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2021-11-23 15:05:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2021-11-23 15:05:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2021-11-23 15:05:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2021-11-23 15:05:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2021-11-23 15:05:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2021-11-23 15:05:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2021-11-23 15:05:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2021-11-23 15:05:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2021-11-23 15:05:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2021-11-23 15:05:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2021-11-23 15:05:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2021-11-23 15:05:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2021-11-23 15:05:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2021-11-23 15:05:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2021-11-23 15:05:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:05:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:05:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2021-11-23 15:05:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2021-11-23 15:05:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:05:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:05:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:05:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:05:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:05:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:05:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:05:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:05:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2021-11-23 15:05:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2021-11-23 15:05:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2021-11-23 15:05:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2021-11-23 15:05:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:05:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:05:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:05:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2021-11-23 15:05:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2021-11-23 15:05:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:05:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:05:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2021-11-23 15:05:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2021-11-23 15:05:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:05:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:05:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:05:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:05:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2021-11-23 15:05:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2021-11-23 15:05:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2021-11-23 15:05:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2021-11-23 15:05:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:05:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:05:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2021-11-23 15:05:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2021-11-23 15:05:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:05:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2021-11-23 15:05:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2021-11-23 15:05:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:05:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:05:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-11-23 15:05:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-11-23 15:05:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2021-11-23 15:05:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2021-11-23 15:05:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:05:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:05:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2021-11-23 15:05:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2021-11-23 15:05:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:05:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:05:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2021-11-23 15:05:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2021-11-23 15:05:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2021-11-23 15:05:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2021-11-23 15:05:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:05:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:05:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:05:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:05:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2021-11-23 15:05:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2021-11-23 15:05:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2021-11-23 15:05:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2021-11-23 15:05:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-23 15:05:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-23 15:05:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:05:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:05:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2021-11-23 15:05:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2021-11-23 15:05:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2021-11-23 15:05:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2021-11-23 15:05:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2021-11-23 15:05:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2021-11-23 15:05:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:05:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:05:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-23 15:05:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-23 15:05:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:05:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:05:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2021-11-23 15:05:13,363 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2021-11-23 15:05:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2021-11-23 15:05:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2021-11-23 15:05:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2021-11-23 15:05:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2021-11-23 15:05:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:05:13,364 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:05:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2021-11-23 15:05:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2021-11-23 15:05:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:05:13,365 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:05:14,343 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:14,348 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:16,291 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:16,295 INFO L158 Benchmark]: Toolchain (without parser) took 8432.12ms. Allocated memory was 79.7MB in the beginning and 411.0MB in the end (delta: 331.4MB). Free memory was 45.0MB in the beginning and 314.0MB in the end (delta: -269.0MB). Peak memory consumption was 126.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:16,295 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:16,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4518.06ms. Allocated memory was 79.7MB in the beginning and 205.5MB in the end (delta: 125.8MB). Free memory was 44.7MB in the beginning and 124.6MB in the end (delta: -79.9MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:16,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 375.92ms. Allocated memory is still 205.5MB. Free memory was 124.6MB in the beginning and 97.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:16,297 INFO L158 Benchmark]: Boogie Preprocessor took 436.01ms. Allocated memory is still 205.5MB. Free memory was 97.3MB in the beginning and 110.5MB in the end (delta: -13.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:16,298 INFO L158 Benchmark]: RCFGBuilder took 3092.59ms. Allocated memory was 205.5MB in the beginning and 411.0MB in the end (delta: 205.5MB). Free memory was 110.5MB in the beginning and 314.0MB in the end (delta: -203.5MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:16,301 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4518.06ms. Allocated memory was 79.7MB in the beginning and 205.5MB in the end (delta: 125.8MB). Free memory was 44.7MB in the beginning and 124.6MB in the end (delta: -79.9MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 375.92ms. Allocated memory is still 205.5MB. Free memory was 124.6MB in the beginning and 97.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 436.01ms. Allocated memory is still 205.5MB. Free memory was 97.3MB in the beginning and 110.5MB in the end (delta: -13.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3092.59ms. Allocated memory was 205.5MB in the beginning and 411.0MB in the end (delta: 205.5MB). Free memory was 110.5MB in the beginning and 314.0MB in the end (delta: -203.5MB). Peak memory consumption was 67.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:05:16,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09d9dcf1-869a-43f5-ae08-0531f70e56d4/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable