./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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:58:24,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:58:24,588 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 07:58:24,592 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:58:24,593 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:58:24,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:58:24,624 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:58:24,624 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:58:24,625 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:58:24,626 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:58:24,627 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:58:24,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:58:24,628 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:58:24,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:58:24,632 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:58:24,632 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:58:24,632 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:58:24,632 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 07:58:24,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:58:24,633 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:58:24,633 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:58:24,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:58:24,634 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:58:24,634 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:58:24,634 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:58:24,635 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:58:24,635 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:58:24,635 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:58:24,635 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:58:24,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:58:24,636 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:58:24,636 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:58:24,636 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:58:24,636 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 07:58:24,637 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 07:58:24,637 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:58:24,637 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:58:24,640 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:58:24,640 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:58:24,640 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2024-10-13 07:58:24,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:58:24,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:58:24,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:58:24,969 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:58:24,970 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:58:24,971 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-10-13 07:58:26,464 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:58:26,870 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:58:26,871 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-10-13 07:58:26,908 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/608232cc0/4f58b3be28bf45c6993daba25ebb1ee7/FLAG5d00fbe16 [2024-10-13 07:58:27,036 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/608232cc0/4f58b3be28bf45c6993daba25ebb1ee7 [2024-10-13 07:58:27,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:58:27,040 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:58:27,045 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:58:27,046 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:58:27,050 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:58:27,051 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:58:27" (1/1) ... [2024-10-13 07:58:27,052 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6625a7a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:27, skipping insertion in model container [2024-10-13 07:58:27,052 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:58:27" (1/1) ... [2024-10-13 07:58:27,155 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:58:27,965 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-10-13 07:58:28,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:58:28,078 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:58:28,261 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-10-13 07:58:28,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:58:28,367 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:58:28,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:28 WrapperNode [2024-10-13 07:58:28,371 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:58:28,372 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:58:28,372 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:58:28,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:58:28,388 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:28" (1/1) ... [2024-10-13 07:58:28,492 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Variable #t~ret408 modified in procedure i7300_init_one but not declared [2024-10-13 07:58:28,494 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Undeclared identifier #t~ret408 in IdentifierExpression[#t~ret408,] [2024-10-13 07:58:28,494 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret408,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1360],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]],IntegerLiteral[8]]] [2024-10-13 07:58:28,494 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Variable #t~ret409 modified in procedure i7300_init_one but not declared [2024-10-13 07:58:28,494 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Undeclared identifier #t~ret409 in IdentifierExpression[#t~ret409,] [2024-10-13 07:58:28,494 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret409,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1368],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]],IntegerLiteral[8]]] [2024-10-13 07:58:28,506 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:28" (1/1) ... [2024-10-13 07:58:28,510 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:58:28,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 07:58:28,513 INFO L158 Benchmark]: Toolchain (without parser) took 1471.62ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 58.1MB in the beginning and 131.1MB in the end (delta: -73.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:58:28,517 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory was 92.2MB in the beginning and 91.9MB in the end (delta: 284.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:58:28,519 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1326.53ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 57.8MB in the beginning and 133.2MB in the end (delta: -75.4MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2024-10-13 07:58:28,522 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.58ms. Allocated memory is still 180.4MB. Free memory was 133.2MB in the beginning and 131.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 07:58:28,524 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 132.1MB. Free memory was 92.2MB in the beginning and 91.9MB in the end (delta: 284.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1326.53ms. Allocated memory was 132.1MB in the beginning and 180.4MB in the end (delta: 48.2MB). Free memory was 57.8MB in the beginning and 133.2MB in the end (delta: -75.4MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.58ms. Allocated memory is still 180.4MB. Free memory was 133.2MB in the beginning and 131.1MB 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: 4244]: Type Error Variable #t~ret408 modified in procedure i7300_init_one but not declared - TypeErrorResult [Line: 4244]: Type Error Undeclared identifier #t~ret408 in IdentifierExpression[#t~ret408,] - TypeErrorResult [Line: 4244]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret408,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1360],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 4245]: Type Error Variable #t~ret409 modified in procedure i7300_init_one but not declared - TypeErrorResult [Line: 4245]: Type Error Undeclared identifier #t~ret409 in IdentifierExpression[#t~ret409,] - TypeErrorResult [Line: 4245]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret409,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[1368],StructAccessExpression[IdentifierExpression[~mci~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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.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 bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 07:58:30,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 07:58:30,650 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-13 07:58:30,656 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 07:58:30,656 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 07:58:30,702 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 07:58:30,703 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 07:58:30,703 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 07:58:30,704 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 07:58:30,704 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 07:58:30,704 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 07:58:30,705 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 07:58:30,706 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 07:58:30,708 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 07:58:30,708 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 07:58:30,708 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 07:58:30,709 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 07:58:30,709 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 07:58:30,709 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 07:58:30,709 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 07:58:30,710 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 07:58:30,713 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-13 07:58:30,714 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-13 07:58:30,714 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 07:58:30,714 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-13 07:58:30,714 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 07:58:30,714 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 07:58:30,715 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 07:58:30,715 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 07:58:30,715 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 07:58:30,715 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 07:58:30,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 07:58:30,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 07:58:30,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 07:58:30,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 07:58:30,717 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-13 07:58:30,717 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-13 07:58:30,717 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 07:58:30,719 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 07:58:30,719 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 07:58:30,719 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 07:58:30,720 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-13 07:58:30,720 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd4fbab36214655a128eed4da7b96b31320ccba2497269f1a933e07472cfd581 [2024-10-13 07:58:31,060 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 07:58:31,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 07:58:31,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 07:58:31,088 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 07:58:31,089 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 07:58:31,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-10-13 07:58:32,614 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 07:58:33,021 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 07:58:33,022 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i [2024-10-13 07:58:33,076 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3bfc4d2/8e210dcb92c74b73940ae9664b66bc8b/FLAG9541a4b1f [2024-10-13 07:58:33,092 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3bfc4d2/8e210dcb92c74b73940ae9664b66bc8b [2024-10-13 07:58:33,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 07:58:33,096 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 07:58:33,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 07:58:33,098 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 07:58:33,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 07:58:33,103 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:58:33" (1/1) ... [2024-10-13 07:58:33,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a6264e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:33, skipping insertion in model container [2024-10-13 07:58:33,106 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:58:33" (1/1) ... [2024-10-13 07:58:33,180 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:58:34,012 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-10-13 07:58:34,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:58:34,136 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-13 07:58:34,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 07:58:34,352 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-10-13 07:58:34,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:58:34,372 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 07:58:34,573 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--edac--i7300_edac.ko-main.cil.out.i[131416,131429] [2024-10-13 07:58:34,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 07:58:34,630 INFO L204 MainTranslator]: Completed translation [2024-10-13 07:58:34,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:34 WrapperNode [2024-10-13 07:58:34,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 07:58:34,632 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 07:58:34,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 07:58:34,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 07:58:34,638 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:34" (1/1) ... [2024-10-13 07:58:34,693 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Variable #t~ret385 modified in procedure i7300_init_one but not declared [2024-10-13 07:58:34,694 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Undeclared identifier #t~ret385 in IdentifierExpression[#t~ret385,] [2024-10-13 07:58:34,694 ERROR L1136 TypeChecker]: C: mci->mod_name = "i7300_edac.c" [4244]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret385,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[1360,64],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 07:58:34,694 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Variable #t~ret386 modified in procedure i7300_init_one but not declared [2024-10-13 07:58:34,694 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Undeclared identifier #t~ret386 in IdentifierExpression[#t~ret386,] [2024-10-13 07:58:34,694 ERROR L1136 TypeChecker]: C: mci->mod_ver = " Ver: 1.0.0" [4245]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret386,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[1368,64],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-13 07:58:34,702 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:58:34" (1/1) ... [2024-10-13 07:58:34,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 07:58:34,707 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-13 07:58:34,708 INFO L158 Benchmark]: Toolchain (without parser) took 1611.97ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 39.9MB in the beginning and 38.2MB in the end (delta: 1.7MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2024-10-13 07:58:34,709 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 23.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-13 07:58:34,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1533.58ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 39.7MB in the beginning and 40.7MB in the end (delta: -1.0MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2024-10-13 07:58:34,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.81ms. Allocated memory is still 98.6MB. Free memory was 40.7MB in the beginning and 38.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-13 07:58:34,711 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 50.3MB. Free memory is still 23.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1533.58ms. Allocated memory was 62.9MB in the beginning and 98.6MB in the end (delta: 35.7MB). Free memory was 39.7MB in the beginning and 40.7MB in the end (delta: -1.0MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.81ms. Allocated memory is still 98.6MB. Free memory was 40.7MB in the beginning and 38.2MB in the end (delta: 2.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 4244]: Type Error Variable #t~ret385 modified in procedure i7300_init_one but not declared - TypeErrorResult [Line: 4244]: Type Error Undeclared identifier #t~ret385 in IdentifierExpression[#t~ret385,] - TypeErrorResult [Line: 4244]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret385,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[1360,64],StructAccessExpression[IdentifierExpression[~mci~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 4245]: Type Error Variable #t~ret386 modified in procedure i7300_init_one but not declared - TypeErrorResult [Line: 4245]: Type Error Undeclared identifier #t~ret386 in IdentifierExpression[#t~ret386,] - TypeErrorResult [Line: 4245]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret386,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~mci~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[1368,64],StructAccessExpression[IdentifierExpression[~mci~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