./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 61a67961 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34ead930b8137fdc7abb50622ed73bdb27f2c7ae71d0ef3b9d44cfc9bee95799 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:44:34,888 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:44:34,945 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-14 15:44:34,948 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:44:34,951 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:44:34,972 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:44:34,972 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:44:34,972 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:44:34,973 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:44:34,973 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:44:34,973 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:44:34,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:44:34,974 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:44:34,974 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:44:34,975 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:44:34,975 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:44:34,975 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:44:34,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-14 15:44:34,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:44:34,976 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:44:34,976 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:44:34,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:44:34,977 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:44:34,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:44:34,978 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:44:34,978 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:44:34,978 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:44:34,978 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:44:34,979 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:44:34,979 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:44:34,979 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:44:34,979 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:44:34,980 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:44:34,981 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:44:34,981 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34ead930b8137fdc7abb50622ed73bdb27f2c7ae71d0ef3b9d44cfc9bee95799 [2024-10-14 15:44:35,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:44:35,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:44:35,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:44:35,233 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:44:35,234 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:44:35,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2024-10-14 15:44:36,553 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:44:36,886 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:44:36,886 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2024-10-14 15:44:36,910 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2d3cfaf/f1733cd2ebed497eb215a74fbe4c885a/FLAGe1bb0b2ce [2024-10-14 15:44:36,923 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f2d3cfaf/f1733cd2ebed497eb215a74fbe4c885a [2024-10-14 15:44:36,925 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:44:36,926 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:44:36,927 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:36,928 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:44:36,931 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:44:36,932 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:36" (1/1) ... [2024-10-14 15:44:36,933 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73954fc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:36, skipping insertion in model container [2024-10-14 15:44:36,934 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:36" (1/1) ... [2024-10-14 15:44:37,037 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:37,620 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[145794,145807] [2024-10-14 15:44:37,651 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:37,689 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:44:38,004 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[145794,145807] [2024-10-14 15:44:38,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:38,149 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:44:38,153 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:38 WrapperNode [2024-10-14 15:44:38,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:38,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:38,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:44:38,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:44:38,165 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:38" (1/1) ... [2024-10-14 15:44:38,208 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Variable #t~ret65 modified in procedure sema_init but not declared [2024-10-14 15:44:38,213 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] [2024-10-14 15:44:38,217 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],offset]]]],IntegerLiteral[8]]] [2024-10-14 15:44:38,252 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:38" (1/1) ... [2024-10-14 15:44:38,256 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:38,260 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:44:38,262 INFO L158 Benchmark]: Toolchain (without parser) took 1334.93ms. Allocated memory was 146.8MB in the beginning and 257.9MB in the end (delta: 111.1MB). Free memory was 68.0MB in the beginning and 140.5MB in the end (delta: -72.5MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2024-10-14 15:44:38,262 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 146.8MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:44:38,263 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1226.92ms. Allocated memory was 146.8MB in the beginning and 257.9MB in the end (delta: 111.1MB). Free memory was 67.8MB in the beginning and 142.6MB in the end (delta: -74.8MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2024-10-14 15:44:38,263 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.58ms. Allocated memory is still 257.9MB. Free memory was 142.6MB in the beginning and 140.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-14 15:44:38,269 INFO L338 ainManager$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 146.8MB. Free memory is still 96.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1226.92ms. Allocated memory was 146.8MB in the beginning and 257.9MB in the end (delta: 111.1MB). Free memory was 67.8MB in the beginning and 142.6MB in the end (delta: -74.8MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.58ms. Allocated memory is still 257.9MB. Free memory was 142.6MB in the beginning and 140.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3733]: Type Error Variable #t~ret65 modified in procedure sema_init but not declared - TypeErrorResult [Line: 3733]: Type Error Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] - TypeErrorResult [Line: 3733]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[44],StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],offset]]]],IntegerLiteral[8]]] 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/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34ead930b8137fdc7abb50622ed73bdb27f2c7ae71d0ef3b9d44cfc9bee95799 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.fs.cvc5-61a6796-m [2024-10-14 15:44:40,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-14 15:44:40,591 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-14 15:44:40,596 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-14 15:44:40,597 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-14 15:44:40,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-14 15:44:40,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-14 15:44:40,622 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-14 15:44:40,623 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-14 15:44:40,623 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-14 15:44:40,623 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-14 15:44:40,624 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-14 15:44:40,624 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-14 15:44:40,625 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-14 15:44:40,625 INFO L153 SettingsManager]: * Use SBE=true [2024-10-14 15:44:40,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-14 15:44:40,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-14 15:44:40,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-14 15:44:40,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-14 15:44:40,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-14 15:44:40,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-14 15:44:40,631 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-14 15:44:40,631 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-14 15:44:40,631 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-14 15:44:40,631 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-14 15:44:40,632 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-14 15:44:40,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-14 15:44:40,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Command for external solver=cvc5 --incremental --print-success --lang smt [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-14 15:44:40,633 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-14 15:44:40,634 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-14 15:44:40,634 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-14 15:44:40,634 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-14 15:44:40,635 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34ead930b8137fdc7abb50622ed73bdb27f2c7ae71d0ef3b9d44cfc9bee95799 [2024-10-14 15:44:40,906 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-14 15:44:40,928 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-14 15:44:40,930 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-14 15:44:40,931 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-14 15:44:40,931 INFO L274 PluginConnector]: CDTParser initialized [2024-10-14 15:44:40,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2024-10-14 15:44:42,318 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-14 15:44:42,675 INFO L384 CDTParser]: Found 1 translation units. [2024-10-14 15:44:42,675 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2024-10-14 15:44:42,698 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f85cb8e0/5702ba12aebb4446ad9483d93f79b426/FLAGf5d0f910d [2024-10-14 15:44:42,891 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f85cb8e0/5702ba12aebb4446ad9483d93f79b426 [2024-10-14 15:44:42,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-14 15:44:42,895 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-14 15:44:42,897 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:42,897 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-14 15:44:42,901 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-14 15:44:42,902 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:42" (1/1) ... [2024-10-14 15:44:42,904 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd533b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:42, skipping insertion in model container [2024-10-14 15:44:42,904 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 03:44:42" (1/1) ... [2024-10-14 15:44:42,998 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:43,653 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[145794,145807] [2024-10-14 15:44:43,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:43,721 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-14 15:44:43,747 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-14 15:44:43,912 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[145794,145807] [2024-10-14 15:44:43,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:43,933 INFO L200 MainTranslator]: Completed pre-run [2024-10-14 15:44:44,071 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[145794,145807] [2024-10-14 15:44:44,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-14 15:44:44,124 INFO L204 MainTranslator]: Completed translation [2024-10-14 15:44:44,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:44 WrapperNode [2024-10-14 15:44:44,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-14 15:44:44,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:44,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-14 15:44:44,127 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-14 15:44:44,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:44" (1/1) ... [2024-10-14 15:44:44,161 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Variable #t~ret65 modified in procedure sema_init but not declared [2024-10-14 15:44:44,162 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] [2024-10-14 15:44:44,162 ERROR L1136 TypeChecker]: C: __constr_expr_0.lock.dep_map.name = "(*sem).lock" [3733]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],FunctionApplication[~bvadd~64,[BitvecLiteral[20,64],StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],offset]]]]]]],BitvecLiteral[8,64]]] [2024-10-14 15:44:44,183 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 03:44:44" (1/1) ... [2024-10-14 15:44:44,187 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-14 15:44:44,188 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-14 15:44:44,189 INFO L158 Benchmark]: Toolchain (without parser) took 1293.61ms. Allocated memory was 83.9MB in the beginning and 148.9MB in the end (delta: 65.0MB). Free memory was 39.3MB in the beginning and 44.8MB in the end (delta: -5.4MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2024-10-14 15:44:44,189 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 83.9MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-14 15:44:44,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1227.98ms. Allocated memory was 83.9MB in the beginning and 148.9MB in the end (delta: 65.0MB). Free memory was 39.0MB in the beginning and 47.9MB in the end (delta: -8.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2024-10-14 15:44:44,190 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.91ms. Allocated memory is still 148.9MB. Free memory was 47.9MB in the beginning and 45.8MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-14 15:44:44,191 INFO L338 ainManager$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 83.9MB. Free memory is still 65.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1227.98ms. Allocated memory was 83.9MB in the beginning and 148.9MB in the end (delta: 65.0MB). Free memory was 39.0MB in the beginning and 47.9MB in the end (delta: -8.9MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.91ms. Allocated memory is still 148.9MB. Free memory was 47.9MB in the beginning and 45.8MB in the end (delta: 2.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3733]: Type Error Variable #t~ret65 modified in procedure sema_init but not declared - TypeErrorResult [Line: 3733]: Type Error Undeclared identifier #t~ret65 in IdentifierExpression[#t~ret65,] - TypeErrorResult [Line: 3733]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret65,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],FunctionApplication[~bvadd~64,[BitvecLiteral[20,64],StructAccessExpression[IdentifierExpression[~#__constr_expr_0~0,],offset]]]]]]],BitvecLiteral[8,64]]] 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: TYPE ERROR