./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-32_7a-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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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 e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:27,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:27,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:27,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:27,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:27,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:27,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:27,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:27,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:27,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:27,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:27,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:27,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:27,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:27,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:27,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:27,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:27,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:27,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:27,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:27,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:27,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:27,145 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:27,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:27,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:27,150 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:27,150 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:27,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:27,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:27,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:27,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:27,154 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:27,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:27,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:27,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:27,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:27,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:27,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:27,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:27,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:27,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:27,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:48:27,189 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:27,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:27,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:27,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:27,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:27,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:27,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:27,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:48:27,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:27,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:27,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:27,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:27,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:27,202 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:27,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:27,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:27,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:27,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:27,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:27,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:27,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:27,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:27,204 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:48:27,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:48:27,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:27,205 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 [2021-11-23 15:48:27,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:27,539 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:27,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:27,544 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:27,545 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:27,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:48:27,619 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/c2411da5f/35480efdd52140e3b1ca17e37f66704e/FLAG16c018f0c [2021-11-23 15:48:28,598 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:28,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:48:28,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/c2411da5f/35480efdd52140e3b1ca17e37f66704e/FLAG16c018f0c [2021-11-23 15:48:28,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/c2411da5f/35480efdd52140e3b1ca17e37f66704e [2021-11-23 15:48:28,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:28,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:28,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:28,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:28,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:28,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:28" (1/1) ... [2021-11-23 15:48:28,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a7824c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:28, skipping insertion in model container [2021-11-23 15:48:28,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:28" (1/1) ... [2021-11-23 15:48:28,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:29,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:31,497 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[274856,274869] [2021-11-23 15:48:31,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:31,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:32,225 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[274856,274869] [2021-11-23 15:48:32,243 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:32,522 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:32,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32 WrapperNode [2021-11-23 15:48:32,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:32,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:32,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:32,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:32,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,974 INFO L137 Inliner]: procedures = 398, calls = 2089, calls flagged for inlining = 144, calls inlined = 137, statements flattened = 5379 [2021-11-23 15:48:32,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:32,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:32,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:32,978 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:32,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:33,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:33,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:33,274 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:33,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:33,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:33,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:33,379 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:33,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:48:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:48:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:48:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:48:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:48:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2021-11-23 15:48:33,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2021-11-23 15:48:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2021-11-23 15:48:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2021-11-23 15:48:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2021-11-23 15:48:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2021-11-23 15:48:33,466 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2021-11-23 15:48:33,466 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2021-11-23 15:48:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-11-23 15:48:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-11-23 15:48:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2021-11-23 15:48:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2021-11-23 15:48:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:48:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:48:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:48:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:48:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:48:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:48:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2021-11-23 15:48:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2021-11-23 15:48:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:48:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:48:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2021-11-23 15:48:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2021-11-23 15:48:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2021-11-23 15:48:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2021-11-23 15:48:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2021-11-23 15:48:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2021-11-23 15:48:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2021-11-23 15:48:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2021-11-23 15:48:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:48:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:48:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2021-11-23 15:48:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2021-11-23 15:48:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:48:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:48:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2021-11-23 15:48:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2021-11-23 15:48:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2021-11-23 15:48:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2021-11-23 15:48:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2021-11-23 15:48:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2021-11-23 15:48:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2021-11-23 15:48:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2021-11-23 15:48:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2021-11-23 15:48:33,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2021-11-23 15:48:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2021-11-23 15:48:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2021-11-23 15:48:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2021-11-23 15:48:33,474 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2021-11-23 15:48:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2021-11-23 15:48:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2021-11-23 15:48:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:48:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2021-11-23 15:48:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2021-11-23 15:48:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2021-11-23 15:48:33,475 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2021-11-23 15:48:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:48:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2021-11-23 15:48:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2021-11-23 15:48:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2021-11-23 15:48:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2021-11-23 15:48:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:48:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:48:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:48:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2021-11-23 15:48:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2021-11-23 15:48:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2021-11-23 15:48:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2021-11-23 15:48:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2021-11-23 15:48:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2021-11-23 15:48:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:48:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2021-11-23 15:48:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2021-11-23 15:48:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2021-11-23 15:48:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2021-11-23 15:48:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:48:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:48:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2021-11-23 15:48:33,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2021-11-23 15:48:33,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:48:33,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:48:33,480 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2021-11-23 15:48:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2021-11-23 15:48:33,481 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2021-11-23 15:48:33,481 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2021-11-23 15:48:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:48:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:48:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2021-11-23 15:48:33,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2021-11-23 15:48:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:33,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2021-11-23 15:48:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2021-11-23 15:48:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:48:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2021-11-23 15:48:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2021-11-23 15:48:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2021-11-23 15:48:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2021-11-23 15:48:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:48:33,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:48:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:33,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:48:33,486 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2021-11-23 15:48:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2021-11-23 15:48:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2021-11-23 15:48:33,489 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2021-11-23 15:48:33,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:33,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2021-11-23 15:48:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2021-11-23 15:48:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2021-11-23 15:48:33,492 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2021-11-23 15:48:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:48:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:48:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2021-11-23 15:48:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2021-11-23 15:48:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-23 15:48:33,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-23 15:48:33,498 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:48:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:48:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:48:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:48:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:48:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:48:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2021-11-23 15:48:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2021-11-23 15:48:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2021-11-23 15:48:33,499 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2021-11-23 15:48:33,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:48:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:48:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2021-11-23 15:48:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2021-11-23 15:48:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:48:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:48:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2021-11-23 15:48:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2021-11-23 15:48:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2021-11-23 15:48:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2021-11-23 15:48:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:48:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:48:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:48:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:48:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2021-11-23 15:48:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2021-11-23 15:48:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:48:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:48:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:48:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:48:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:48:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:48:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:48:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:48:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:48:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:48:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:48:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:48:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:48:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:48:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2021-11-23 15:48:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2021-11-23 15:48:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:48:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:48:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2021-11-23 15:48:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2021-11-23 15:48:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:48:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:48:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2021-11-23 15:48:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2021-11-23 15:48:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2021-11-23 15:48:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2021-11-23 15:48:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2021-11-23 15:48:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2021-11-23 15:48:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:48:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:48:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-11-23 15:48:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-11-23 15:48:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2021-11-23 15:48:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2021-11-23 15:48:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2021-11-23 15:48:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2021-11-23 15:48:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2021-11-23 15:48:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2021-11-23 15:48:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:48:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:48:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:48:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:48:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2021-11-23 15:48:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2021-11-23 15:48:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2021-11-23 15:48:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2021-11-23 15:48:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2021-11-23 15:48:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2021-11-23 15:48:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2021-11-23 15:48:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2021-11-23 15:48:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:48:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:48:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2021-11-23 15:48:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2021-11-23 15:48:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2021-11-23 15:48:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2021-11-23 15:48:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2021-11-23 15:48:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2021-11-23 15:48:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2021-11-23 15:48:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2021-11-23 15:48:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:48:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:48:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:48:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:48:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2021-11-23 15:48:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2021-11-23 15:48:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2021-11-23 15:48:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2021-11-23 15:48:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2021-11-23 15:48:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2021-11-23 15:48:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:48:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:48:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2021-11-23 15:48:33,511 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2021-11-23 15:48:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2021-11-23 15:48:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2021-11-23 15:48:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2021-11-23 15:48:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2021-11-23 15:48:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2021-11-23 15:48:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2021-11-23 15:48:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2021-11-23 15:48:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2021-11-23 15:48:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:48:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:48:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:48:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:48:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:48:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2021-11-23 15:48:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2021-11-23 15:48:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:48:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:48:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:48:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:48:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2021-11-23 15:48:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2021-11-23 15:48:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2021-11-23 15:48:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2021-11-23 15:48:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:48:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:48:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-11-23 15:48:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-11-23 15:48:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:48:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:48:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:48:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:48:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:48:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:48:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2021-11-23 15:48:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2021-11-23 15:48:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2021-11-23 15:48:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2021-11-23 15:48:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2021-11-23 15:48:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2021-11-23 15:48:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2021-11-23 15:48:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2021-11-23 15:48:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-23 15:48:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-23 15:48:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2021-11-23 15:48:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2021-11-23 15:48:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2021-11-23 15:48:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2021-11-23 15:48:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:48:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:48:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:48:34,529 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:34,538 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:34,729 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:34,733 INFO L158 Benchmark]: Toolchain (without parser) took 5766.73ms. Allocated memory was 111.1MB in the beginning and 228.6MB in the end (delta: 117.4MB). Free memory was 78.9MB in the beginning and 109.0MB in the end (delta: -30.1MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. [2021-11-23 15:48:34,733 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 92.3MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:34,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3556.66ms. Allocated memory was 111.1MB in the beginning and 172.0MB in the end (delta: 60.8MB). Free memory was 78.6MB in the beginning and 106.8MB in the end (delta: -28.2MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:34,735 INFO L158 Benchmark]: Boogie Procedure Inliner took 452.01ms. Allocated memory was 172.0MB in the beginning and 228.6MB in the end (delta: 56.6MB). Free memory was 106.8MB in the beginning and 139.2MB in the end (delta: -32.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:34,735 INFO L158 Benchmark]: Boogie Preprocessor took 295.63ms. Allocated memory is still 228.6MB. Free memory was 139.2MB in the beginning and 104.6MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:48:34,736 INFO L158 Benchmark]: RCFGBuilder took 1457.95ms. Allocated memory is still 228.6MB. Free memory was 104.6MB in the beginning and 109.0MB in the end (delta: -4.3MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2021-11-23 15:48:34,739 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 92.3MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3556.66ms. Allocated memory was 111.1MB in the beginning and 172.0MB in the end (delta: 60.8MB). Free memory was 78.6MB in the beginning and 106.8MB in the end (delta: -28.2MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 452.01ms. Allocated memory was 172.0MB in the beginning and 228.6MB in the end (delta: 56.6MB). Free memory was 106.8MB in the beginning and 139.2MB in the end (delta: -32.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 295.63ms. Allocated memory is still 228.6MB. Free memory was 139.2MB in the beginning and 104.6MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1457.95ms. Allocated memory is still 228.6MB. Free memory was 104.6MB in the beginning and 109.0MB in the end (delta: -4.3MB). Peak memory consumption was 22.6MB. 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 15:48:34,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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 e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:37,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:37,288 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:37,331 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:37,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:37,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:37,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:37,344 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:37,347 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:37,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:37,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:37,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:37,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:37,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:37,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:37,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:37,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:37,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:37,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:37,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:37,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:37,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:37,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:37,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:37,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:37,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:37,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:37,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:37,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:37,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:37,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:37,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:37,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:37,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:37,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:37,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:37,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:37,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:37,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:37,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:37,410 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:37,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:48:37,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:37,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:37,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:37,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:37,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:37,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:37,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:37,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:37,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:37,468 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:37,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:37,469 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:48:37,469 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:48:37,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:48:37,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:37,470 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:37,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:37,470 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:37,471 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:37,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:37,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:37,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:37,472 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:37,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:37,472 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:48:37,472 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:48:37,473 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:37,473 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:48:37,473 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:48:37,473 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 [2021-11-23 15:48:37,827 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:37,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:37,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:37,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:37,869 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:37,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:48:37,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/a74334601/777f00bc80d3464fb7ca1d165acf02f5/FLAGeb39e32cd [2021-11-23 15:48:39,020 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:39,020 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i [2021-11-23 15:48:39,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/a74334601/777f00bc80d3464fb7ca1d165acf02f5/FLAGeb39e32cd [2021-11-23 15:48:39,416 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/data/a74334601/777f00bc80d3464fb7ca1d165acf02f5 [2021-11-23 15:48:39,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:39,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:39,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:39,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:39,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:39,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:39" (1/1) ... [2021-11-23 15:48:39,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e7a9b9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:39, skipping insertion in model container [2021-11-23 15:48:39,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:39" (1/1) ... [2021-11-23 15:48:39,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:39,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:42,023 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[274856,274869] [2021-11-23 15:48:42,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:42,252 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:48:42,362 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:42,663 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[274856,274869] [2021-11-23 15:48:42,681 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:42,696 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:43,175 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_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-crypt.ko-entry_point.cil.out.i[274856,274869] [2021-11-23 15:48:43,215 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:43,528 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:43,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43 WrapperNode [2021-11-23 15:48:43,529 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:43,531 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:43,531 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:43,532 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:43,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:43,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:43,875 INFO L137 Inliner]: procedures = 412, calls = 2089, calls flagged for inlining = 144, calls inlined = 137, statements flattened = 5186 [2021-11-23 15:48:43,875 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:43,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:43,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:43,876 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:43,885 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:43,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:43,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:43,914 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:44,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:44,069 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:44,097 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:44,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:44,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:44,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:44,125 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:44,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:43" (1/1) ... [2021-11-23 15:48:44,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:44,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:44,161 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:44,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:44,211 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:48:44,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:48:44,211 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:48:44,211 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2021-11-23 15:48:44,211 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2021-11-23 15:48:44,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:48:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:48:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2021-11-23 15:48:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2021-11-23 15:48:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2021-11-23 15:48:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2021-11-23 15:48:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:44,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:44,212 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2021-11-23 15:48:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2021-11-23 15:48:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2021-11-23 15:48:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2021-11-23 15:48:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-11-23 15:48:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-11-23 15:48:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2021-11-23 15:48:44,213 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2021-11-23 15:48:44,213 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:48:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2021-11-23 15:48:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:48:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:48:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2021-11-23 15:48:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2021-11-23 15:48:44,214 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:48:44,214 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:48:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2021-11-23 15:48:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2021-11-23 15:48:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2021-11-23 15:48:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2021-11-23 15:48:44,215 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2021-11-23 15:48:44,215 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2021-11-23 15:48:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2021-11-23 15:48:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2021-11-23 15:48:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:48:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:48:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2021-11-23 15:48:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2021-11-23 15:48:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:48:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:48:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2021-11-23 15:48:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2021-11-23 15:48:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2021-11-23 15:48:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2021-11-23 15:48:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:48:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:48:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2021-11-23 15:48:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2021-11-23 15:48:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2021-11-23 15:48:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2021-11-23 15:48:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2021-11-23 15:48:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2021-11-23 15:48:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2021-11-23 15:48:44,221 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2021-11-23 15:48:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:48:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:48:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:48:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2021-11-23 15:48:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2021-11-23 15:48:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2021-11-23 15:48:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2021-11-23 15:48:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-11-23 15:48:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2021-11-23 15:48:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2021-11-23 15:48:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2021-11-23 15:48:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2021-11-23 15:48:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2021-11-23 15:48:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2021-11-23 15:48:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2021-11-23 15:48:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2021-11-23 15:48:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2021-11-23 15:48:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2021-11-23 15:48:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2021-11-23 15:48:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2021-11-23 15:48:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2021-11-23 15:48:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2021-11-23 15:48:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2021-11-23 15:48:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2021-11-23 15:48:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2021-11-23 15:48:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2021-11-23 15:48:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2021-11-23 15:48:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2021-11-23 15:48:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:48:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2021-11-23 15:48:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2021-11-23 15:48:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2021-11-23 15:48:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2021-11-23 15:48:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2021-11-23 15:48:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2021-11-23 15:48:44,229 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2021-11-23 15:48:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2021-11-23 15:48:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2021-11-23 15:48:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:48:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:48:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2021-11-23 15:48:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2021-11-23 15:48:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2021-11-23 15:48:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2021-11-23 15:48:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:48:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2021-11-23 15:48:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2021-11-23 15:48:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:48:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:48:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2021-11-23 15:48:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2021-11-23 15:48:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:48:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:48:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:48:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:48:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2021-11-23 15:48:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2021-11-23 15:48:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2021-11-23 15:48:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2021-11-23 15:48:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2021-11-23 15:48:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2021-11-23 15:48:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2021-11-23 15:48:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2021-11-23 15:48:44,245 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2021-11-23 15:48:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2021-11-23 15:48:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2021-11-23 15:48:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2021-11-23 15:48:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2021-11-23 15:48:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-11-23 15:48:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-11-23 15:48:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:48:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:48:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:48:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:48:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:48:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:48:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:48:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2021-11-23 15:48:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2021-11-23 15:48:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2021-11-23 15:48:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2021-11-23 15:48:44,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:48:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2021-11-23 15:48:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:48:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2021-11-23 15:48:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2021-11-23 15:48:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2021-11-23 15:48:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2021-11-23 15:48:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2021-11-23 15:48:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:48:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:48:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:48:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:48:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2021-11-23 15:48:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2021-11-23 15:48:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:48:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:48:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2021-11-23 15:48:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2021-11-23 15:48:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2021-11-23 15:48:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2021-11-23 15:48:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:48:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:48:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2021-11-23 15:48:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2021-11-23 15:48:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2021-11-23 15:48:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2021-11-23 15:48:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:48:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:48:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:48:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:48:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2021-11-23 15:48:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2021-11-23 15:48:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:48:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:48:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2021-11-23 15:48:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2021-11-23 15:48:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:48:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:48:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2021-11-23 15:48:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2021-11-23 15:48:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2021-11-23 15:48:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:48:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-11-23 15:48:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-11-23 15:48:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2021-11-23 15:48:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2021-11-23 15:48:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2021-11-23 15:48:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2021-11-23 15:48:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2021-11-23 15:48:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2021-11-23 15:48:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-11-23 15:48:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-11-23 15:48:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2021-11-23 15:48:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2021-11-23 15:48:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2021-11-23 15:48:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2021-11-23 15:48:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2021-11-23 15:48:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2021-11-23 15:48:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:48:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:48:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2021-11-23 15:48:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:48:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:48:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2021-11-23 15:48:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2021-11-23 15:48:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2021-11-23 15:48:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2021-11-23 15:48:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2021-11-23 15:48:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2021-11-23 15:48:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2021-11-23 15:48:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2021-11-23 15:48:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:48:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:48:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:48:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:48:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2021-11-23 15:48:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2021-11-23 15:48:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2021-11-23 15:48:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2021-11-23 15:48:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2021-11-23 15:48:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2021-11-23 15:48:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:48:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:48:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2021-11-23 15:48:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2021-11-23 15:48:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2021-11-23 15:48:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2021-11-23 15:48:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2021-11-23 15:48:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2021-11-23 15:48:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2021-11-23 15:48:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2021-11-23 15:48:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2021-11-23 15:48:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2021-11-23 15:48:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:48:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:48:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:48:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:48:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:48:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:48:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:48:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2021-11-23 15:48:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2021-11-23 15:48:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 15:48:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 15:48:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:48:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:48:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2021-11-23 15:48:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2021-11-23 15:48:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2021-11-23 15:48:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2021-11-23 15:48:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:48:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:48:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2021-11-23 15:48:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2021-11-23 15:48:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:48:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:48:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:48:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:48:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-11-23 15:48:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-11-23 15:48:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2021-11-23 15:48:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2021-11-23 15:48:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2021-11-23 15:48:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2021-11-23 15:48:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2021-11-23 15:48:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2021-11-23 15:48:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2021-11-23 15:48:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2021-11-23 15:48:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-11-23 15:48:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-11-23 15:48:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2021-11-23 15:48:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2021-11-23 15:48:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2021-11-23 15:48:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2021-11-23 15:48:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:48:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:48:45,267 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:45,276 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:47,180 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:47,184 INFO L158 Benchmark]: Toolchain (without parser) took 7762.71ms. Allocated memory was 54.5MB in the beginning and 419.4MB in the end (delta: 364.9MB). Free memory was 29.6MB in the beginning and 292.9MB in the end (delta: -263.3MB). Peak memory consumption was 138.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:47,184 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.5MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:47,185 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4104.96ms. Allocated memory was 54.5MB in the beginning and 224.4MB in the end (delta: 169.9MB). Free memory was 29.5MB in the beginning and 93.4MB in the end (delta: -63.8MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. [2021-11-23 15:48:47,185 INFO L158 Benchmark]: Boogie Procedure Inliner took 344.57ms. Allocated memory is still 224.4MB. Free memory was 93.4MB in the beginning and 139.3MB in the end (delta: -46.0MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:47,186 INFO L158 Benchmark]: Boogie Preprocessor took 248.11ms. Allocated memory is still 224.4MB. Free memory was 139.3MB in the beginning and 102.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:48:47,186 INFO L158 Benchmark]: RCFGBuilder took 3057.13ms. Allocated memory was 224.4MB in the beginning and 419.4MB in the end (delta: 195.0MB). Free memory was 102.6MB in the beginning and 292.9MB in the end (delta: -190.3MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2021-11-23 15:48:47,189 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.5MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4104.96ms. Allocated memory was 54.5MB in the beginning and 224.4MB in the end (delta: 169.9MB). Free memory was 29.5MB in the beginning and 93.4MB in the end (delta: -63.8MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 344.57ms. Allocated memory is still 224.4MB. Free memory was 93.4MB in the beginning and 139.3MB in the end (delta: -46.0MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 248.11ms. Allocated memory is still 224.4MB. Free memory was 139.3MB in the beginning and 102.6MB in the end (delta: 36.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3057.13ms. Allocated memory was 224.4MB in the beginning and 419.4MB in the end (delta: 195.0MB). Free memory was 102.6MB in the beginning and 292.9MB in the end (delta: -190.3MB). Peak memory consumption was 42.5MB. 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 15:48:47,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b3aed8e-74aa-4379-b2ff-f58b6922b7e9/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable