./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.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 memory safety (deref-memtrack) Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/TaipanMemDerefMemtrack.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_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:19:31,195 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:19:31,370 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Default.epf [2023-11-23 21:19:31,387 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:19:31,388 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:19:31,417 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:19:31,418 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:19:31,418 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:19:31,420 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:19:31,420 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:19:31,421 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:19:31,422 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:19:31,422 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:19:31,423 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:19:31,424 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:19:31,424 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:19:31,425 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:19:31,426 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:19:31,427 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:19:31,427 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:19:31,435 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:19:31,436 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:19:31,437 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:19:31,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:19:31,438 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:19:31,439 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:19:31,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:19:31,440 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-23 21:19:31,440 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-23 21:19:31,441 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-23 21:19:31,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:19:31,442 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:19:31,442 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:19:31,443 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:19:31,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:19:31,444 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:19:31,444 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:19:31,444 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:19:31,445 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:19:31,445 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:19:31,445 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:19:31,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:19:31,446 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:19:31,446 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:19:31,446 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:19:31,447 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 [2023-11-23 21:19:31,810 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:19:31,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:19:31,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:19:31,853 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:19:31,854 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:19:31,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/../../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 [2023-11-23 21:19:35,767 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:19:36,780 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:19:36,781 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/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 [2023-11-23 21:19:36,861 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/cc4d3fb94/90abd27a2f26429f97845d70b225f28a/FLAG891b62dbe [2023-11-23 21:19:36,889 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/cc4d3fb94/90abd27a2f26429f97845d70b225f28a [2023-11-23 21:19:36,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:19:36,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:19:36,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:19:36,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:19:36,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:19:36,914 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:36" (1/1) ... [2023-11-23 21:19:36,916 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16188af6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:36, skipping insertion in model container [2023-11-23 21:19:36,916 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:36" (1/1) ... [2023-11-23 21:19:37,127 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:19:39,503 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:39,740 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:39,803 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:39,846 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,019 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,073 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,092 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,133 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,153 WARN L580 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2023-11-23 21:19:40,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:19:40,846 ERROR L324 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2023-11-23 21:19:40,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c19b2f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:40, skipping insertion in model container [2023-11-23 21:19:40,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:19:40,847 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-23 21:19:40,850 INFO L158 Benchmark]: Toolchain (without parser) took 3946.82ms. Allocated memory is still 167.8MB. Free memory was 132.3MB in the beginning and 74.3MB in the end (delta: 58.0MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2023-11-23 21:19:40,850 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 107.0MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:19:40,852 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3940.88ms. Allocated memory is still 167.8MB. Free memory was 131.9MB in the beginning and 74.3MB in the end (delta: 57.5MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2023-11-23 21:19:40,853 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 107.0MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3940.88ms. Allocated memory is still 167.8MB. Free memory was 131.9MB in the beginning and 74.3MB in the end (delta: 57.5MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5579]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/TaipanMemDerefMemtrack.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_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:19:43,851 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:19:43,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-DerefFreeMemtrack-64bit-Taipan_Bitvector.epf [2023-11-23 21:19:43,970 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:19:43,971 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:19:44,009 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:19:44,010 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:19:44,011 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:19:44,012 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:19:44,013 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:19:44,014 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:19:44,015 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:19:44,016 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:19:44,016 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:19:44,017 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:19:44,018 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:19:44,019 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:19:44,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:19:44,021 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:19:44,021 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:19:44,022 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:19:44,023 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-23 21:19:44,023 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-23 21:19:44,024 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-23 21:19:44,025 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:19:44,025 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-23 21:19:44,026 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-23 21:19:44,027 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-23 21:19:44,027 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:19:44,028 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:19:44,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:19:44,029 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:19:44,030 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:19:44,030 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:19:44,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:19:44,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:19:44,032 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:19:44,033 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-23 21:19:44,033 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-23 21:19:44,034 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:19:44,034 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:19:44,035 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:19:44,036 INFO L153 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_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3850823f794942e659fe5d5668a6f06f215c2bd60f5331d1dc740a47ba42c06 [2023-11-23 21:19:44,525 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:19:44,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:19:44,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:19:44,571 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:19:44,572 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:19:44,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/../../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 [2023-11-23 21:19:48,101 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:19:48,934 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:19:48,936 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/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 [2023-11-23 21:19:49,011 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/c5eab648b/7c5582e5049648dca549f11792afcd49/FLAG6e6ce7166 [2023-11-23 21:19:49,033 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/data/c5eab648b/7c5582e5049648dca549f11792afcd49 [2023-11-23 21:19:49,039 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:19:49,046 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:19:49,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:19:49,048 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:19:49,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:19:49,055 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:49" (1/1) ... [2023-11-23 21:19:49,057 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63285f15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:49, skipping insertion in model container [2023-11-23 21:19:49,057 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:49" (1/1) ... [2023-11-23 21:19:49,294 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:19:52,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:19:52,331 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-23 21:19:52,437 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:19:52,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:19:52,976 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:19:53,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4428] [2023-11-23 21:19:53,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4435] [2023-11-23 21:19:53,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [4449] [2023-11-23 21:19:53,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4456] [2023-11-23 21:19:53,170 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4499] [2023-11-23 21:19:53,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4502] [2023-11-23 21:19:53,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4505] [2023-11-23 21:19:53,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4508] [2023-11-23 21:19:53,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [4578] [2023-11-23 21:19:53,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4585] [2023-11-23 21:19:53,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [4593-4594] [2023-11-23 21:19:53,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4724] [2023-11-23 21:19:53,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4727] [2023-11-23 21:19:53,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4729] [2023-11-23 21:19:53,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4734] [2023-11-23 21:19:53,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4737] [2023-11-23 21:19:53,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4739] [2023-11-23 21:19:53,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4744] [2023-11-23 21:19:53,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4747] [2023-11-23 21:19:53,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4749] [2023-11-23 21:19:53,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4754] [2023-11-23 21:19:53,191 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4757] [2023-11-23 21:19:53,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4759] [2023-11-23 21:19:53,193 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4777] [2023-11-23 21:19:53,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4780] [2023-11-23 21:19:53,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4782] [2023-11-23 21:19:53,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4787] [2023-11-23 21:19:53,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4790] [2023-11-23 21:19:53,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4792] [2023-11-23 21:19:53,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4797] [2023-11-23 21:19:53,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4800] [2023-11-23 21:19:53,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4802] [2023-11-23 21:19:53,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4807] [2023-11-23 21:19:53,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4810] [2023-11-23 21:19:53,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4812] [2023-11-23 21:19:53,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5053] [2023-11-23 21:19:53,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5060] [2023-11-23 21:19:53,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5070] [2023-11-23 21:19:53,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5080] [2023-11-23 21:19:53,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (90), "i" (12UL)); [5192-5193] [2023-11-23 21:19:53,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (92), "i" (12UL)); [5200-5201] [2023-11-23 21:19:53,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (93), "i" (12UL)); [5208-5209] [2023-11-23 21:19:53,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [5235-5236] [2023-11-23 21:19:53,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [5243-5244] [2023-11-23 21:19:53,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/982/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-crypt.c"), "i" (1041), "i" (12UL)); [6636-6637] [2023-11-23 21:19:53,596 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6864-6865] [2023-11-23 21:19:53,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [6869-6870] [2023-11-23 21:19:53,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [6874-6875] [2023-11-23 21:19:53,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [6879-6880] [2023-11-23 21:19:53,599 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [6897-6898] [2023-11-23 21:19:53,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [6902-6903] [2023-11-23 21:19:53,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [6907-6908] [2023-11-23 21:19:53,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [6912-6913] [2023-11-23 21:19:53,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/982/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-crypt.c"), "i" (1228), "i" (12UL)); [6930-6931] [2023-11-23 21:19:53,611 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/982/dscv_tempdir/dscv/ri/32_7a/drivers/md/dm-crypt.c"), "i" (1261), "i" (12UL)); [6980-6981] [2023-11-23 21:19:53,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:19:54,219 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:19:54,220 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:19:54,221 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:19:54,229 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:19:54,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54 WrapperNode [2023-11-23 21:19:54,232 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:19:54,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:19:54,235 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:19:54,235 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:19:54,245 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,406 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,649 INFO L138 Inliner]: procedures = 412, calls = 2135, calls flagged for inlining = 147, calls inlined = 140, statements flattened = 5303 [2023-11-23 21:19:54,650 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:19:54,651 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:19:54,651 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:19:54,651 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:19:54,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,688 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,689 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,887 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:54,998 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:55,038 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:19:55,040 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:19:55,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:19:55,040 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:19:55,041 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2023-11-23 21:19:55,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:19:55,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:19:55,072 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:19:55,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7be4015a-227d-4bd1-af37-ea5998ef6bf3/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:19:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:19:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:19:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-23 21:19:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_crt [2023-11-23 21:19:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_crt [2023-11-23 21:19:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:19:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:19:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt [2023-11-23 21:19:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt [2023-11-23 21:19:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_dtr [2023-11-23 21:19:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_dtr [2023-11-23 21:19:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:19:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:19:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_map [2023-11-23 21:19:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_map [2023-11-23 21:19:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_tfm [2023-11-23 21:19:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_tfm [2023-11-23 21:19:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-11-23 21:19:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-11-23 21:19:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_message [2023-11-23 21:19:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_message [2023-11-23 21:19:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_write_io_submit [2023-11-23 21:19:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_write_io_submit [2023-11-23 21:19:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-11-23 21:19:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-11-23 21:19:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dec_pending [2023-11-23 21:19:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dec_pending [2023-11-23 21:19:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:19:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:19:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_ctr [2023-11-23 21:19:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_ctr [2023-11-23 21:19:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_init [2023-11-23 21:19:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_init [2023-11-23 21:19:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_alignmask [2023-11-23 21:19:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_alignmask [2023-11-23 21:19:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_inc_pending [2023-11-23 21:19:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_inc_pending [2023-11-23 21:19:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-11-23 21:19:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-11-23 21:19:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2023-11-23 21:19:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2023-11-23 21:19:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-23 21:19:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-23 21:19:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_tfms [2023-11-23 21:19:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_tfms [2023-11-23 21:19:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_dtr [2023-11-23 21:19:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_dtr [2023-11-23 21:19:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:19:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:19:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2023-11-23 21:19:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2023-11-23 21:19:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_postsuspend [2023-11-23 21:19:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_postsuspend [2023-11-23 21:19:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2023-11-23 21:19:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2023-11-23 21:19:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:19:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_descsize [2023-11-23 21:19:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_descsize [2023-11-23 21:19:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-23 21:19:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-23 21:19:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-23 21:19:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:19:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:19:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_init [2023-11-23 21:19:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_init [2023-11-23 21:19:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_set_key [2023-11-23 21:19:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_set_key [2023-11-23 21:19:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-23 21:19:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_post [2023-11-23 21:19:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_post [2023-11-23 21:19:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_shash [2023-11-23 21:19:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_shash [2023-11-23 21:19:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_gen [2023-11-23 21:19:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_gen [2023-11-23 21:19:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read [2023-11-23 21:19:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read [2023-11-23 21:19:55,141 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-23 21:19:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-23 21:19:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_crt [2023-11-23 21:19:55,142 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_crt [2023-11-23 21:19:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2023-11-23 21:19:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2023-11-23 21:19:55,143 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_setkey [2023-11-23 21:19:55,143 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_setkey [2023-11-23 21:19:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_shash [2023-11-23 21:19:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_shash [2023-11-23 21:19:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_one [2023-11-23 21:19:55,144 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_one [2023-11-23 21:19:55,144 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_reqtfm [2023-11-23 21:19:55,145 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_reqtfm [2023-11-23 21:19:55,146 INFO L130 BoogieDeclarations]: Found specification of procedure kzfree [2023-11-23 21:19:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kzfree [2023-11-23 21:19:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:19:55,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:19:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2023-11-23 21:19:55,150 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2023-11-23 21:19:55,150 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_post [2023-11-23 21:19:55,151 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_post [2023-11-23 21:19:55,151 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_alloc_base [2023-11-23 21:19:55,152 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_alloc_base [2023-11-23 21:19:55,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:19:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:19:55,158 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_crypt_read_done [2023-11-23 21:19:55,158 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_crypt_read_done [2023-11-23 21:19:55,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:19:55,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2023-11-23 21:19:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_bio_alloc_lock_of_crypt_config [2023-11-23 21:19:55,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:19:55,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:19:55,159 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_gen [2023-11-23 21:19:55,159 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_gen [2023-11-23 21:19:55,159 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:19:55,159 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2023-11-23 21:19:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2023-11-23 21:19:55,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2023-11-23 21:19:55,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2023-11-23 21:19:55,160 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_status [2023-11-23 21:19:55,160 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_status [2023-11-23 21:19:55,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:19:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:19:55,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2023-11-23 21:19:55,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-23 21:19:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-23 21:19:55,161 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert_init [2023-11-23 21:19:55,161 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert_init [2023-11-23 21:19:55,162 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_convert [2023-11-23 21:19:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_convert [2023-11-23 21:19:55,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2023-11-23 21:19:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_bio_alloc_lock_of_crypt_config [2023-11-23 21:19:55,162 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_whitening [2023-11-23 21:19:55,162 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_whitening [2023-11-23 21:19:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_gen [2023-11-23 21:19:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_gen [2023-11-23 21:19:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_cipher_tfm [2023-11-23 21:19:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_cipher_tfm [2023-11-23 21:19:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_init [2023-11-23 21:19:55,163 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_init [2023-11-23 21:19:55,163 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-11-23 21:19:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-11-23 21:19:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:19:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:19:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 21:19:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 21:19:55,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 21:19:55,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 21:19:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2023-11-23 21:19:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_io_read_work [2023-11-23 21:19:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_io_read_work [2023-11-23 21:19:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_gen [2023-11-23 21:19:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_gen [2023-11-23 21:19:55,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:19:55,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:19:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-23 21:19:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-23 21:19:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_null_gen [2023-11-23 21:19:55,166 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_null_gen [2023-11-23 21:19:55,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:19:55,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:19:55,167 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2023-11-23 21:19:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2023-11-23 21:19:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iterate_devices [2023-11-23 21:19:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iterate_devices [2023-11-23 21:19:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure clone_init [2023-11-23 21:19:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure clone_init [2023-11-23 21:19:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-23 21:19:55,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-23 21:19:55,168 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-23 21:19:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-23 21:19:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2023-11-23 21:19:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2023-11-23 21:19:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:19:55,169 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:19:55,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2023-11-23 21:19:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2023-11-23 21:19:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2023-11-23 21:19:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2023-11-23 21:19:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:19:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:19:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2023-11-23 21:19:55,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2023-11-23 21:19:55,170 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-11-23 21:19:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-11-23 21:19:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:19:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:19:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:19:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:19:55,171 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_ctr [2023-11-23 21:19:55,171 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_ctr [2023-11-23 21:19:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-23 21:19:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-23 21:19:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_wipe [2023-11-23 21:19:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_wipe [2023-11-23 21:19:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-23 21:19:55,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-23 21:19:55,172 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_preresume [2023-11-23 21:19:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_preresume [2023-11-23 21:19:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_dtr [2023-11-23 21:19:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_dtr [2023-11-23 21:19:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_merge [2023-11-23 21:19:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_merge [2023-11-23 21:19:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:19:55,173 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:19:55,173 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:19:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2023-11-23 21:19:55,174 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2023-11-23 21:19:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_xor [2023-11-23 21:19:55,174 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_xor [2023-11-23 21:19:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:19:55,174 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_ivsize [2023-11-23 21:19:55,174 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_ivsize [2023-11-23 21:19:55,175 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_alg [2023-11-23 21:19:55,176 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_alg [2023-11-23 21:19:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-11-23 21:19:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-11-23 21:19:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure any_tfm [2023-11-23 21:19:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure any_tfm [2023-11-23 21:19:55,180 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_dtr [2023-11-23 21:19:55,180 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_dtr [2023-11-23 21:19:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure kcryptd_queue_crypt [2023-11-23 21:19:55,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kcryptd_queue_crypt [2023-11-23 21:19:55,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-23 21:19:55,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-23 21:19:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_essiv_init [2023-11-23 21:19:55,183 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_essiv_init [2023-11-23 21:19:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2023-11-23 21:19:55,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2023-11-23 21:19:55,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT [2023-11-23 21:19:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-23 21:19:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2023-11-23 21:19:55,184 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2023-11-23 21:19:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_digestsize [2023-11-23 21:19:55,184 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_digestsize [2023-11-23 21:19:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain_gen [2023-11-23 21:19:55,184 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain_gen [2023-11-23 21:19:55,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:19:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_ctr [2023-11-23 21:19:55,185 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_ctr [2023-11-23 21:19:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:19:55,185 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:19:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2023-11-23 21:19:55,185 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2023-11-23 21:19:55,185 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:19:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:19:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:19:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:19:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_req [2023-11-23 21:19:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_req [2023-11-23 21:19:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_ctr [2023-11-23 21:19:55,186 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_ctr [2023-11-23 21:19:55,186 INFO L130 BoogieDeclarations]: Found specification of procedure iv_of_dmreq [2023-11-23 21:19:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure iv_of_dmreq [2023-11-23 21:19:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:19:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:19:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_tcw_wipe [2023-11-23 21:19:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_tcw_wipe [2023-11-23 21:19:55,187 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_free_buffer_pages [2023-11-23 21:19:55,187 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_free_buffer_pages [2023-11-23 21:19:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_crt [2023-11-23 21:19:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_crt [2023-11-23 21:19:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_lmk_wipe [2023-11-23 21:19:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_lmk_wipe [2023-11-23 21:19:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_benbi_dtr [2023-11-23 21:19:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_benbi_dtr [2023-11-23 21:19:55,188 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-23 21:19:55,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-11-23 21:19:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2023-11-23 21:19:55,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2023-11-23 21:19:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:19:55,189 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:19:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:19:55,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:19:55,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-23 21:19:55,190 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:19:55,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:19:55,190 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-23 21:19:55,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2023-11-23 21:19:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_setkey_allcpus [2023-11-23 21:19:55,191 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_setkey_allcpus [2023-11-23 21:19:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2023-11-23 21:19:55,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2023-11-23 21:19:55,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:19:55,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:19:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_iv_plain64_gen [2023-11-23 21:19:55,192 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_iv_plain64_gen [2023-11-23 21:19:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_cipher [2023-11-23 21:19:55,192 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_cipher [2023-11-23 21:19:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 21:19:55,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 21:19:55,192 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-11-23 21:19:55,192 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-11-23 21:19:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-11-23 21:19:55,193 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-11-23 21:19:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-23 21:19:55,193 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-23 21:19:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-23 21:19:55,193 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-23 21:19:55,193 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-11-23 21:19:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-11-23 21:19:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure dmreq_of_req [2023-11-23 21:19:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dmreq_of_req [2023-11-23 21:19:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_tfm_alg_blocksize [2023-11-23 21:19:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_tfm_alg_blocksize [2023-11-23 21:19:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_shash_update [2023-11-23 21:19:55,194 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_shash_update [2023-11-23 21:19:55,194 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2023-11-23 21:19:55,195 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2023-11-23 21:19:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-11-23 21:19:55,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-11-23 21:19:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_ablkcipher_tfm [2023-11-23 21:19:55,195 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_ablkcipher_tfm [2023-11-23 21:19:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure crypt_resume [2023-11-23 21:19:55,195 INFO L138 BoogieDeclarations]: Found implementation of procedure crypt_resume [2023-11-23 21:19:55,195 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-23 21:19:55,196 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-23 21:19:56,164 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:19:56,169 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:19:57,988 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:20:00,369 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-23 21:20:08,397 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock.