./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/valid-memsafety.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f843593f0803d80f01f7de6a35e44c612d96487902b3c8b67a12b88481e60963 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 19:00:48,110 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 19:00:48,186 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-10-11 19:00:48,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 19:00:48,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 19:00:48,227 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 19:00:48,229 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 19:00:48,230 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 19:00:48,231 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 19:00:48,232 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 19:00:48,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 19:00:48,233 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 19:00:48,233 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 19:00:48,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 19:00:48,234 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 19:00:48,236 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 19:00:48,236 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 19:00:48,236 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 19:00:48,237 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-10-11 19:00:48,237 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-10-11 19:00:48,237 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-10-11 19:00:48,239 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 19:00:48,239 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 19:00:48,240 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 19:00:48,240 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 19:00:48,240 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 19:00:48,240 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 19:00:48,241 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 19:00:48,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 19:00:48,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 19:00:48,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 19:00:48,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 19:00:48,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 19:00:48,242 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 19:00:48,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 19:00:48,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 19:00:48,242 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 19:00:48,243 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 19:00:48,243 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 19:00:48,243 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f843593f0803d80f01f7de6a35e44c612d96487902b3c8b67a12b88481e60963 [2024-10-11 19:00:48,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 19:00:48,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 19:00:48,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 19:00:48,546 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 19:00:48,546 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 19:00:48,547 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2024-10-11 19:00:49,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 19:00:50,470 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 19:00:50,471 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2024-10-11 19:00:50,507 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a156cea65/82cb762ef7674efc952b537d52bb7304/FLAG03fce2046 [2024-10-11 19:00:50,522 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a156cea65/82cb762ef7674efc952b537d52bb7304 [2024-10-11 19:00:50,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 19:00:50,526 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 19:00:50,529 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 19:00:50,529 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 19:00:50,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 19:00:50,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:00:50" (1/1) ... [2024-10-11 19:00:50,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66be788b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:00:50, skipping insertion in model container [2024-10-11 19:00:50,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:00:50" (1/1) ... [2024-10-11 19:00:50,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 19:00:51,688 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,694 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,699 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,703 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,715 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,720 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,726 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,752 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,755 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,785 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,795 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,810 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,816 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,826 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,834 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,861 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,869 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,875 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,884 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,893 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,908 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,912 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,913 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,919 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,920 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,927 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,936 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,960 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,961 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,963 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,963 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,963 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,969 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,969 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,970 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,978 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,979 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,981 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,990 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:51,996 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,011 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,075 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,076 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,077 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,082 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,085 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,090 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,091 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,091 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,092 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,102 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,248 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,253 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,500 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,500 WARN L607 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2024-10-11 19:00:52,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 19:00:52,910 ERROR L321 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) [2024-10-11 19:00:52,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66c454dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:00:52, skipping insertion in model container [2024-10-11 19:00:52,912 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 19:00:52,912 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-10-11 19:00:52,914 INFO L158 Benchmark]: Toolchain (without parser) took 2387.04ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 94.8MB in the end (delta: 7.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2024-10-11 19:00:52,915 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 19:00:52,916 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2382.97ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 94.8MB in the end (delta: 7.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2024-10-11 19:00:52,917 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 100.7MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2382.97ms. Allocated memory is still 163.6MB. Free memory was 102.4MB in the beginning and 94.8MB in the end (delta: 7.6MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4665]: 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f843593f0803d80f01f7de6a35e44c612d96487902b3c8b67a12b88481e60963 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 19:00:55,011 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 19:00:55,094 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2024-10-11 19:00:55,100 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 19:00:55,101 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 19:00:55,137 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 19:00:55,138 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 19:00:55,138 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 19:00:55,138 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 19:00:55,139 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 19:00:55,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 19:00:55,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 19:00:55,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 19:00:55,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 19:00:55,141 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 19:00:55,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 19:00:55,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 19:00:55,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 19:00:55,143 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-10-11 19:00:55,143 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-10-11 19:00:55,144 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-10-11 19:00:55,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 19:00:55,146 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 19:00:55,146 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 19:00:55,147 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 19:00:55,147 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 19:00:55,147 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 19:00:55,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 19:00:55,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 19:00:55,148 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 19:00:55,148 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 19:00:55,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 19:00:55,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 19:00:55,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 19:00:55,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 19:00:55,149 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 19:00:55,149 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 19:00:55,150 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 19:00:55,150 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 19:00:55,150 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 19:00:55,151 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 19:00:55,152 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 19:00:55,152 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f843593f0803d80f01f7de6a35e44c612d96487902b3c8b67a12b88481e60963 [2024-10-11 19:00:55,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 19:00:55,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 19:00:55,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 19:00:55,519 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 19:00:55,519 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 19:00:55,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2024-10-11 19:00:56,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 19:00:57,531 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 19:00:57,532 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2024-10-11 19:00:57,589 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a7917a429/332e7fe2a4744901a72a9e34a2b4a409/FLAG60a143b77 [2024-10-11 19:00:57,607 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/a7917a429/332e7fe2a4744901a72a9e34a2b4a409 [2024-10-11 19:00:57,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 19:00:57,612 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 19:00:57,614 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 19:00:57,615 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 19:00:57,620 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 19:00:57,621 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:00:57" (1/1) ... [2024-10-11 19:00:57,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d548223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 07:00:57, skipping insertion in model container [2024-10-11 19:00:57,622 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 07:00:57" (1/1) ... [2024-10-11 19:00:57,770 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 19:00:59,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 19:00:59,855 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 19:00:59,928 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 19:01:00,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 19:01:00,229 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 19:01:00,390 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Bitfield reference at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:346) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:788) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:354) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1494) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:308) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1613) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2491) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:639) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:254) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:240) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-10-11 19:01:00,397 INFO L158 Benchmark]: Toolchain (without parser) took 2784.80ms. Allocated memory was 62.9MB in the beginning and 125.8MB in the end (delta: 62.9MB). Free memory was 34.7MB in the beginning and 37.8MB in the end (delta: -3.1MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2024-10-11 19:01:00,398 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory is still 25.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 19:01:00,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2781.69ms. Allocated memory was 62.9MB in the beginning and 125.8MB in the end (delta: 62.9MB). Free memory was 34.7MB in the beginning and 37.8MB in the end (delta: -3.1MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2024-10-11 19:01:00,400 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory is still 25.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2781.69ms. Allocated memory was 62.9MB in the beginning and 125.8MB in the end (delta: 62.9MB). Free memory was 34.7MB in the beginning and 37.8MB in the end (delta: -3.1MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Bitfield reference: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.StructHandler.handleFieldReference(StructHandler.java:138) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Bitfield reference