./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/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_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:37:46,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:37:46,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:37:46,293 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:37:46,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:37:46,295 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:37:46,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:37:46,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:37:46,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:37:46,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:37:46,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:37:46,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:37:46,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:37:46,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:37:46,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:37:46,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:37:46,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:37:46,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:37:46,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:37:46,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:37:46,338 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:37:46,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:37:46,343 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:37:46,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:37:46,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:37:46,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:37:46,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:37:46,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:37:46,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:37:46,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:37:46,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:37:46,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:37:46,367 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:37:46,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:37:46,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:37:46,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:37:46,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:37:46,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:37:46,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:37:46,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:37:46,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:37:46,375 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:37:46,426 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:37:46,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:37:46,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:37:46,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:37:46,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:37:46,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:37:46,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:37:46,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:37:46,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:37:46,430 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:37:46,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:37:46,432 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:37:46,432 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:37:46,432 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:37:46,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:37:46,433 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:37:46,433 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:37:46,433 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:37:46,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:46,434 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:37:46,434 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:37:46,434 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:37:46,435 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:37:46,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:37:46,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:37:46,435 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_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 [2022-10-17 16:37:46,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:37:46,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:37:46,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:37:46,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:37:46,734 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:37:46,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/../../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 [2022-10-17 16:37:46,801 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/data/ada7a8f84/43377c307ed04c90a8b058749137147d/FLAG24df193a5 [2022-10-17 16:37:47,843 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:37:47,847 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/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 [2022-10-17 16:37:47,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/data/ada7a8f84/43377c307ed04c90a8b058749137147d/FLAG24df193a5 [2022-10-17 16:37:48,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/data/ada7a8f84/43377c307ed04c90a8b058749137147d [2022-10-17 16:37:48,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:37:48,187 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:37:48,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:48,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:37:48,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:37:48,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:48" (1/1) ... [2022-10-17 16:37:48,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca87b4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:48, skipping insertion in model container [2022-10-17 16:37:48,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:37:48" (1/1) ... [2022-10-17 16:37:48,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:37:48,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:37:51,016 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_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/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] [2022-10-17 16:37:51,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:51,209 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:51,740 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_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/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] [2022-10-17 16:37:51,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:52,025 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:52,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52 WrapperNode [2022-10-17 16:37:52,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:52,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:52,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:52,028 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:52,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,476 INFO L138 Inliner]: procedures = 398, calls = 2090, calls flagged for inlining = 144, calls inlined = 137, statements flattened = 5513 [2022-10-17 16:37:52,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:52,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:52,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:52,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:52,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,550 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,808 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:52,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:52,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:52,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:52,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:52" (1/1) ... [2022-10-17 16:37:52,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:52,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:52,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:52,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1bbbd2df-a164-4ca4-98bd-c7f2d1d1346b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:52,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 16:37:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 16:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-17 16:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2022-10-17 16:37:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2022-10-17 16:37:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:37:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2022-10-17 16:37:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2022-10-17 16:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2022-10-17 16:37:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2022-10-17 16:37:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:37:52,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2022-10-17 16:37:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2022-10-17 16:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2022-10-17 16:37:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2022-10-17 16:37:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2022-10-17 16:37:52,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2022-10-17 16:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2022-10-17 16:37:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2022-10-17 16:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2022-10-17 16:37:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2022-10-17 16:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:37:52,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:37:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-10-17 16:37:52,957 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-10-17 16:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2022-10-17 16:37:52,957 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2022-10-17 16:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:37:52,957 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:37:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2022-10-17 16:37:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2022-10-17 16:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2022-10-17 16:37:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2022-10-17 16:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2022-10-17 16:37:52,958 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2022-10-17 16:37:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2022-10-17 16:37:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2022-10-17 16:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2022-10-17 16:37:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2022-10-17 16:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2022-10-17 16:37:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2022-10-17 16:37:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-10-17 16:37:52,959 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-10-17 16:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2022-10-17 16:37:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2022-10-17 16:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2022-10-17 16:37:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2022-10-17 16:37:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:37:52,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2022-10-17 16:37:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2022-10-17 16:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2022-10-17 16:37:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2022-10-17 16:37:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2022-10-17 16:37:52,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2022-10-17 16:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2022-10-17 16:37:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2022-10-17 16:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:37:52,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:37:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2022-10-17 16:37:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2022-10-17 16:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2022-10-17 16:37:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2022-10-17 16:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-10-17 16:37:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2022-10-17 16:37:52,963 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2022-10-17 16:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2022-10-17 16:37:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2022-10-17 16:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2022-10-17 16:37:52,964 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2022-10-17 16:37:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2022-10-17 16:37:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2022-10-17 16:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-10-17 16:37:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-10-17 16:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2022-10-17 16:37:52,965 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2022-10-17 16:37:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2022-10-17 16:37:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2022-10-17 16:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2022-10-17 16:37:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2022-10-17 16:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:37:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2022-10-17 16:37:52,966 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2022-10-17 16:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2022-10-17 16:37:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2022-10-17 16:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2022-10-17 16:37:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2022-10-17 16:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2022-10-17 16:37:52,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2022-10-17 16:37:52,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:37:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2022-10-17 16:37:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2022-10-17 16:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2022-10-17 16:37:52,968 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2022-10-17 16:37:52,968 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2022-10-17 16:37:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2022-10-17 16:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:37:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2022-10-17 16:37:52,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2022-10-17 16:37:52,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2022-10-17 16:37:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2022-10-17 16:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2022-10-17 16:37:52,970 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2022-10-17 16:37:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2022-10-17 16:37:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2022-10-17 16:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2022-10-17 16:37:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2022-10-17 16:37:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:37:52,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 16:37:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 16:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2022-10-17 16:37:52,972 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2022-10-17 16:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2022-10-17 16:37:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2022-10-17 16:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2022-10-17 16:37:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2022-10-17 16:37:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2022-10-17 16:37:52,973 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2022-10-17 16:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2022-10-17 16:37:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2022-10-17 16:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2022-10-17 16:37:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2022-10-17 16:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2022-10-17 16:37:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2022-10-17 16:37:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-10-17 16:37:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-10-17 16:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:37:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 16:37:52,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 16:37:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:37:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2022-10-17 16:37:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2022-10-17 16:37:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2022-10-17 16:37:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2022-10-17 16:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:52,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:37:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2022-10-17 16:37:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2022-10-17 16:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:37:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:37:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2022-10-17 16:37:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2022-10-17 16:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2022-10-17 16:37:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2022-10-17 16:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2022-10-17 16:37:52,980 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2022-10-17 16:37:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 16:37:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 16:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 16:37:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 16:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2022-10-17 16:37:52,981 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2022-10-17 16:37:52,981 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:37:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2022-10-17 16:37:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2022-10-17 16:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2022-10-17 16:37:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2022-10-17 16:37:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:37:52,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2022-10-17 16:37:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2022-10-17 16:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2022-10-17 16:37:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2022-10-17 16:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:37:52,983 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:37:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:37:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2022-10-17 16:37:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2022-10-17 16:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:37:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:37:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2022-10-17 16:37:52,984 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2022-10-17 16:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 16:37:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 16:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2022-10-17 16:37:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2022-10-17 16:37:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2022-10-17 16:37:52,985 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2022-10-17 16:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2022-10-17 16:37:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2022-10-17 16:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:37:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:37:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2022-10-17 16:37:52,986 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2022-10-17 16:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2022-10-17 16:37:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2022-10-17 16:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2022-10-17 16:37:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2022-10-17 16:37:52,987 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2022-10-17 16:37:52,987 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2022-10-17 16:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-17 16:37:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-17 16:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2022-10-17 16:37:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2022-10-17 16:37:52,988 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2022-10-17 16:37:52,988 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2022-10-17 16:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2022-10-17 16:37:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2022-10-17 16:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2022-10-17 16:37:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2022-10-17 16:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2022-10-17 16:37:52,989 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2022-10-17 16:37:52,989 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2022-10-17 16:37:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2022-10-17 16:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2022-10-17 16:37:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2022-10-17 16:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2022-10-17 16:37:52,990 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2022-10-17 16:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:37:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2022-10-17 16:37:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2022-10-17 16:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2022-10-17 16:37:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2022-10-17 16:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:37:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:37:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:37:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2022-10-17 16:37:52,992 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2022-10-17 16:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2022-10-17 16:37:52,992 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2022-10-17 16:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2022-10-17 16:37:52,992 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2022-10-17 16:37:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:37:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2022-10-17 16:37:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2022-10-17 16:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2022-10-17 16:37:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2022-10-17 16:37:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2022-10-17 16:37:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2022-10-17 16:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2022-10-17 16:37:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2022-10-17 16:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2022-10-17 16:37:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2022-10-17 16:37:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:37:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:37:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 16:37:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 16:37:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:37:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2022-10-17 16:37:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2022-10-17 16:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2022-10-17 16:37:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2022-10-17 16:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:37:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:37:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2022-10-17 16:37:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2022-10-17 16:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2022-10-17 16:37:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2022-10-17 16:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 16:37:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 16:37:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2022-10-17 16:37:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2022-10-17 16:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-10-17 16:37:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-10-17 16:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-17 16:37:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-17 16:37:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2022-10-17 16:37:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2022-10-17 16:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2022-10-17 16:37:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2022-10-17 16:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2022-10-17 16:37:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2022-10-17 16:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2022-10-17 16:37:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2022-10-17 16:37:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2022-10-17 16:37:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2022-10-17 16:37:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-10-17 16:37:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-10-17 16:37:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2022-10-17 16:37:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2022-10-17 16:37:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2022-10-17 16:37:53,000 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2022-10-17 16:37:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:37:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-17 16:37:53,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-17 16:37:54,056 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:54,065 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:54,451 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:37:58,608 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:38:00,463 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:38:00,464 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:38:00,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:38:00 BoogieIcfgContainer [2022-10-17 16:38:00,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:38:00,472 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:38:00,472 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:38:00,482 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:38:00,483 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:38:00" (1/1) ... [2022-10-17 16:38:00,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:38:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 1822 states and 2617 transitions. [2022-10-17 16:38:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2617 transitions. [2022-10-17 16:38:00,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-10-17 16:38:00,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:00,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:01,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5107 trivial. 0 not checked. [2022-10-17 16:38:02,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:02,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2732 states to 1834 states and 2732 transitions. [2022-10-17 16:38:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2732 transitions. [2022-10-17 16:38:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2022-10-17 16:38:02,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:03,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5107 trivial. 0 not checked. [2022-10-17 16:38:07,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-17 16:38:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:07,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2982 states to 1852 states and 2866 transitions. [2022-10-17 16:38:07,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2866 transitions. [2022-10-17 16:38:07,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2022-10-17 16:38:07,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5109 trivial. 0 not checked. [2022-10-17 16:38:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:08,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1853 states and 2867 transitions. [2022-10-17 16:38:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2867 transitions. [2022-10-17 16:38:08,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-10-17 16:38:08,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:08,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:08,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:09,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5107 trivial. 0 not checked. [2022-10-17 16:38:11,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-17 16:38:12,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:12,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1872 states and 3002 transitions. [2022-10-17 16:38:12,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3002 transitions. [2022-10-17 16:38:12,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-10-17 16:38:12,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:12,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5110 trivial. 0 not checked. [2022-10-17 16:38:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 1873 states and 3003 transitions. [2022-10-17 16:38:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3003 transitions. [2022-10-17 16:38:12,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-10-17 16:38:12,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:12,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:13,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5107 trivial. 0 not checked. [2022-10-17 16:38:14,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 1893 states and 3139 transitions. [2022-10-17 16:38:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3139 transitions. [2022-10-17 16:38:14,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-10-17 16:38:14,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:14,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:38:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:38:15,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5111 trivial. 0 not checked. [2022-10-17 16:38:15,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:38:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1894 states and 3140 transitions. [2022-10-17 16:38:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 3140 transitions. [2022-10-17 16:38:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-10-17 16:38:15,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:38:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms