./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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f101c9f670424051cd8065375abf3569c944bebed10faf12f958054dc911cacc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:32:29,457 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:32:29,509 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:32:29,514 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:32:29,515 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:32:29,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:32:29,539 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:32:29,539 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:32:29,540 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:32:29,541 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:32:29,541 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:32:29,542 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:32:29,542 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:32:29,543 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:32:29,544 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:32:29,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:32:29,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:32:29,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:32:29,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:32:29,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:32:29,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:32:29,547 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:32:29,547 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:32:29,547 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:32:29,548 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:32:29,548 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:32:29,548 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:32:29,548 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:32:29,548 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:32:29,548 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:32:29,549 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:32:29,549 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:32:29,549 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:32:29,549 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:32:29,549 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:32:29,550 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:32:29,550 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:32:29,550 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:32:29,551 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:32:29,551 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f101c9f670424051cd8065375abf3569c944bebed10faf12f958054dc911cacc [2024-10-11 15:32:29,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:32:29,772 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:32:29,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:32:29,776 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:32:29,776 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:32:29,777 INFO L431 ainManager$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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2024-10-11 15:32:31,127 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:32:31,463 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:32:31,463 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2024-10-11 15:32:31,496 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/8047898a2/1fdec6c1450f4f33b77d4cf87b59f0e8/FLAGec8c512da [2024-10-11 15:32:31,693 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/8047898a2/1fdec6c1450f4f33b77d4cf87b59f0e8 [2024-10-11 15:32:31,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:32:31,697 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:32:31,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:32:31,698 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:32:31,706 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:32:31,707 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:31" (1/1) ... [2024-10-11 15:32:31,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725043e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:31, skipping insertion in model container [2024-10-11 15:32:31,708 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:31" (1/1) ... [2024-10-11 15:32:31,823 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:32:32,658 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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2024-10-11 15:32:32,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:32:32,769 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:32:33,041 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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2024-10-11 15:32:33,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:32:33,217 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:32:33,218 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:33 WrapperNode [2024-10-11 15:32:33,218 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:32:33,219 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:32:33,219 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:32:33,219 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:32:33,225 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:33" (1/1) ... [2024-10-11 15:32:33,262 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Variable #t~ret220 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:33,263 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Undeclared identifier #t~ret220 in IdentifierExpression[#t~ret220,] [2024-10-11 15:32:33,263 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret220,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,263 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Variable #t~ret221 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:33,263 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Undeclared identifier #t~ret221 in IdentifierExpression[#t~ret221,] [2024-10-11 15:32:33,263 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret221,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,264 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Variable #t~ret222 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:33,264 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Undeclared identifier #t~ret222 in IdentifierExpression[#t~ret222,] [2024-10-11 15:32:33,264 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret222,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,265 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Variable #t~ret245 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:33,265 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Undeclared identifier #t~ret245 in IdentifierExpression[#t~ret245,] [2024-10-11 15:32:33,265 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret245,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,265 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Variable #t~ret246 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:33,266 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Undeclared identifier #t~ret246 in IdentifierExpression[#t~ret246,] [2024-10-11 15:32:33,266 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret246,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,266 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Variable #t~ret247 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:33,266 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Undeclared identifier #t~ret247 in IdentifierExpression[#t~ret247,] [2024-10-11 15:32:33,266 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret247,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] [2024-10-11 15:32:33,275 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:33" (1/1) ... [2024-10-11 15:32:33,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:32:33,276 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:32:33,278 INFO L158 Benchmark]: Toolchain (without parser) took 1580.27ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 82.3MB in the beginning and 79.8MB in the end (delta: 2.5MB). Peak memory consumption was 86.6MB. Max. memory is 16.1GB. [2024-10-11 15:32:33,278 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 161.5MB. Free memory was 115.3MB in the beginning and 115.1MB in the end (delta: 184.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:32:33,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1520.57ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 82.2MB in the beginning and 84.0MB in the end (delta: -1.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2024-10-11 15:32:33,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.99ms. Allocated memory is still 247.5MB. Free memory was 84.0MB in the beginning and 79.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 15:32:33,280 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 161.5MB. Free memory was 115.3MB in the beginning and 115.1MB in the end (delta: 184.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1520.57ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 82.2MB in the beginning and 84.0MB in the end (delta: -1.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.99ms. Allocated memory is still 247.5MB. Free memory was 84.0MB in the beginning and 79.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3486]: Type Error Variable #t~ret220 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3486]: Type Error Undeclared identifier #t~ret220 in IdentifierExpression[#t~ret220,] - TypeErrorResult [Line: 3486]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret220,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 3487]: Type Error Variable #t~ret221 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3487]: Type Error Undeclared identifier #t~ret221 in IdentifierExpression[#t~ret221,] - TypeErrorResult [Line: 3487]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret221,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 3488]: Type Error Variable #t~ret222 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3488]: Type Error Undeclared identifier #t~ret222 in IdentifierExpression[#t~ret222,] - TypeErrorResult [Line: 3488]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret222,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 3619]: Type Error Variable #t~ret245 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3619]: Type Error Undeclared identifier #t~ret245 in IdentifierExpression[#t~ret245,] - TypeErrorResult [Line: 3619]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret245,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 3620]: Type Error Variable #t~ret246 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3620]: Type Error Undeclared identifier #t~ret246 in IdentifierExpression[#t~ret246,] - TypeErrorResult [Line: 3620]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret246,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]],IntegerLiteral[8]]] - TypeErrorResult [Line: 3621]: Type Error Variable #t~ret247 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3621]: Type Error Undeclared identifier #t~ret247 in IdentifierExpression[#t~ret247,] - TypeErrorResult [Line: 3621]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret247,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[24],StructAccessExpression[IdentifierExpression[~#descriptor~1,],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-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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f101c9f670424051cd8065375abf3569c944bebed10faf12f958054dc911cacc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:32:35,008 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:32:35,062 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-10-11 15:32:35,066 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:32:35,067 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:32:35,091 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:32:35,091 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:32:35,092 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:32:35,092 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:32:35,095 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:32:35,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:32:35,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:32:35,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:32:35,096 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:32:35,096 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:32:35,097 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:32:35,097 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:32:35,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:32:35,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:32:35,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:32:35,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:32:35,099 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 15:32:35,099 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-10-11 15:32:35,099 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:32:35,100 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-10-11 15:32:35,100 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:32:35,100 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:32:35,100 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:32:35,101 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:32:35,101 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:32:35,101 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:32:35,102 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:32:35,102 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:32:35,102 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:32:35,103 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:32:35,103 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-10-11 15:32:35,103 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-10-11 15:32:35,103 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:32:35,104 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:32:35,104 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:32:35,104 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:32:35,104 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-10-11 15:32:35,104 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f101c9f670424051cd8065375abf3569c944bebed10faf12f958054dc911cacc [2024-10-11 15:32:35,348 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:32:35,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:32:35,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:32:35,370 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:32:35,370 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:32:35,371 INFO L431 ainManager$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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2024-10-11 15:32:36,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:32:37,326 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:32:37,326 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i [2024-10-11 15:32:37,360 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0ea62bf34/8d61ba3e096f40199db7083c520e9209/FLAGb72de8753 [2024-10-11 15:32:37,372 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/0ea62bf34/8d61ba3e096f40199db7083c520e9209 [2024-10-11 15:32:37,373 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:32:37,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:32:37,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:32:37,375 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:32:37,379 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:32:37,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:37" (1/1) ... [2024-10-11 15:32:37,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5464c1a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:37, skipping insertion in model container [2024-10-11 15:32:37,380 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:32:37" (1/1) ... [2024-10-11 15:32:37,461 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:32:38,252 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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2024-10-11 15:32:38,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:32:38,353 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-10-11 15:32:38,372 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:32:38,576 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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2024-10-11 15:32:38,595 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:32:38,654 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:32:38,773 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-32_7a-drivers--hwmon--lm78.ko-entry_point.cil.out.i[173663,173676] [2024-10-11 15:32:38,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:32:38,980 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:32:38,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:38 WrapperNode [2024-10-11 15:32:38,981 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:32:38,982 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:32:38,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:32:38,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:32:38,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:38" (1/1) ... [2024-10-11 15:32:39,038 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Variable #t~ret206 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:39,039 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Undeclared identifier #t~ret206 in IdentifierExpression[#t~ret206,] [2024-10-11 15:32:39,040 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_i2c_detect" [3486]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret206,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,040 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Variable #t~ret207 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:39,040 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Undeclared identifier #t~ret207 in IdentifierExpression[#t~ret207,] [2024-10-11 15:32:39,040 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3487]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret207,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,041 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Variable #t~ret208 modified in procedure lm78_i2c_detect but not declared [2024-10-11 15:32:39,041 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Undeclared identifier #t~ret208 in IdentifierExpression[#t~ret208,] [2024-10-11 15:32:39,041 ERROR L1136 TypeChecker]: C: descriptor.format = "Device at 0x%02x appears to be the same as ISA device\n" [3488]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret208,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,042 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Variable #t~ret229 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:39,042 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Undeclared identifier #t~ret229 in IdentifierExpression[#t~ret229,] [2024-10-11 15:32:39,043 ERROR L1136 TypeChecker]: C: descriptor.function = "lm78_update_device" [3619]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret229,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,043 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Variable #t~ret230 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:39,044 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Undeclared identifier #t~ret230 in IdentifierExpression[#t~ret230,] [2024-10-11 15:32:39,044 ERROR L1136 TypeChecker]: C: descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8170/dscv_tempdir/dscv/ri/32_7a/drivers/hwmon/lm78.c" [3620]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret230,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,044 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Variable #t~ret231 modified in procedure lm78_update_device but not declared [2024-10-11 15:32:39,044 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Undeclared identifier #t~ret231 in IdentifierExpression[#t~ret231,] [2024-10-11 15:32:39,044 ERROR L1136 TypeChecker]: C: descriptor.format = "Starting lm78 update\n" [3621]: Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret231,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] [2024-10-11 15:32:39,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:32:38" (1/1) ... [2024-10-11 15:32:39,056 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:32:39,056 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2024-10-11 15:32:39,058 INFO L158 Benchmark]: Toolchain (without parser) took 1682.97ms. Allocated memory was 102.8MB in the beginning and 260.0MB in the end (delta: 157.3MB). Free memory was 75.1MB in the beginning and 179.5MB in the end (delta: -104.4MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2024-10-11 15:32:39,062 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 15:32:39,063 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1606.06ms. Allocated memory was 102.8MB in the beginning and 260.0MB in the end (delta: 157.3MB). Free memory was 74.8MB in the beginning and 183.7MB in the end (delta: -108.9MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. [2024-10-11 15:32:39,064 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.50ms. Allocated memory is still 260.0MB. Free memory was 183.7MB in the beginning and 179.5MB in the end (delta: 4.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-10-11 15:32:39,065 INFO L338 ainManager$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 58.7MB. Free memory was 39.3MB in the beginning and 39.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1606.06ms. Allocated memory was 102.8MB in the beginning and 260.0MB in the end (delta: 157.3MB). Free memory was 74.8MB in the beginning and 183.7MB in the end (delta: -108.9MB). Peak memory consumption was 78.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.50ms. Allocated memory is still 260.0MB. Free memory was 183.7MB in the beginning and 179.5MB in the end (delta: 4.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 3486]: Type Error Variable #t~ret206 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3486]: Type Error Undeclared identifier #t~ret206 in IdentifierExpression[#t~ret206,] - TypeErrorResult [Line: 3486]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret206,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3487]: Type Error Variable #t~ret207 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3487]: Type Error Undeclared identifier #t~ret207 in IdentifierExpression[#t~ret207,] - TypeErrorResult [Line: 3487]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret207,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3488]: Type Error Variable #t~ret208 modified in procedure lm78_i2c_detect but not declared - TypeErrorResult [Line: 3488]: Type Error Undeclared identifier #t~ret208 in IdentifierExpression[#t~ret208,] - TypeErrorResult [Line: 3488]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret208,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~0,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~0,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3619]: Type Error Variable #t~ret229 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3619]: Type Error Undeclared identifier #t~ret229 in IdentifierExpression[#t~ret229,] - TypeErrorResult [Line: 3619]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret229,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[8,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3620]: Type Error Variable #t~ret230 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3620]: Type Error Undeclared identifier #t~ret230 in IdentifierExpression[#t~ret230,] - TypeErrorResult [Line: 3620]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret230,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[16,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],offset]]]]],BitvecLiteral[8,64]]] - TypeErrorResult [Line: 3621]: Type Error Variable #t~ret231 modified in procedure lm78_update_device but not declared - TypeErrorResult [Line: 3621]: Type Error Undeclared identifier #t~ret231 in IdentifierExpression[#t~ret231,] - TypeErrorResult [Line: 3621]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[],write~$Pointer$,[IdentifierExpression[#t~ret231,],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#descriptor~1,],base],FunctionApplication[~bvadd~64,[BitvecLiteral[24,64],StructAccessExpression[IdentifierExpression[~#descriptor~1,],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