/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 15:05:19,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 15:05:19,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 15:05:19,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 15:05:19,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 15:05:19,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 15:05:19,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 15:05:19,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 15:05:19,621 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 15:05:19,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 15:05:19,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 15:05:19,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 15:05:19,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 15:05:19,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 15:05:19,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 15:05:19,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 15:05:19,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 15:05:19,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 15:05:19,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 15:05:19,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 15:05:19,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 15:05:19,659 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 15:05:19,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 15:05:19,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 15:05:19,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-23 15:05:19,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-23 15:05:19,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-23 15:05:19,677 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-23 15:05:19,677 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-23 15:05:19,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-23 15:05:19,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 15:05:19,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 15:05:19,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 15:05:19,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 15:05:19,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 15:05:19,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 15:05:19,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 15:05:19,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 15:05:19,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 15:05:19,687 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 15:05:19,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 15:05:19,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 15:05:19,721 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 15:05:19,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 15:05:19,723 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 15:05:19,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 15:05:19,724 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 15:05:19,724 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 15:05:19,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 15:05:19,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 15:05:19,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 15:05:19,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 15:05:19,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 15:05:19,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 15:05:19,726 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 15:05:19,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 15:05:19,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 15:05:19,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 15:05:19,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 15:05:19,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 15:05:19,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 15:05:19,728 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 15:05:19,728 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 15:05:19,728 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 15:05:19,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 15:05:19,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 15:05:19,729 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 15:05:19,729 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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-bitabs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 15:05:20,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 15:05:20,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 15:05:20,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 15:05:20,146 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 15:05:20,147 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 15:05:20,148 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2020-12-23 15:05:20,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/33f945822/dc4dcb5c8ff44fe5ad389d0b1051b8c3/FLAGee1cae28f [2020-12-23 15:05:21,532 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 15:05:21,533 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2020-12-23 15:05:21,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/33f945822/dc4dcb5c8ff44fe5ad389d0b1051b8c3/FLAGee1cae28f [2020-12-23 15:05:21,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/33f945822/dc4dcb5c8ff44fe5ad389d0b1051b8c3 [2020-12-23 15:05:21,775 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 15:05:21,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 15:05:21,782 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 15:05:21,782 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 15:05:21,786 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 15:05:21,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 03:05:21" (1/1) ... [2020-12-23 15:05:21,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34367d7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 03:05:21, skipping insertion in model container [2020-12-23 15:05:21,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 03:05:21" (1/1) ... [2020-12-23 15:05:21,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 15:05:22,018 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],StructAccessExpression[IdentifierExpression[~list,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~v,],base],StructAccessExpression[IdentifierExpression[~v,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~x,],base],StructAccessExpression[IdentifierExpression[~x,],offset]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],StructAccessExpression[IdentifierExpression[~list,],offset]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[8],StructAccessExpression[IdentifierExpression[~list,],offset]]]] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~list,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[16],StructAccessExpression[IdentifierExpression[~list,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~p~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] [2020-12-23 15:05:23,101 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i[197338,197351] left hand side expression in assignment: lhs: VariableLHS[~status~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___0~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~__wait~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~__int~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~__ret___0~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret~0,] left hand side expression in assignment: lhs: VariableLHS[~status~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___4~0,] left hand side expression in assignment: lhs: VariableLHS[~__cond___0~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___2~0,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~__wait___0~0,],flags] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~1,] left hand side expression in assignment: lhs: VariableLHS[~__int___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~0,] left hand side expression in assignment: lhs: VariableLHS[~__cond~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___2~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___2~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___2~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret___1~0,] left hand side expression in assignment: lhs: VariableLHS[~status~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~__k~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: address: StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~thread,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[96],StructAccessExpression[IdentifierExpression[~thread,],offset]]]] left hand side expression in assignment: lhs: VariableLHS[~tmp___3~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~vaf~0,],fmt] left hand side expression in assignment: lhs: StructLHS[VariableLHS[~vaf~0,],va] left hand side expression in assignment: lhs: VariableLHS[~skb~0,] left hand side expression in assignment: lhs: VariableLHS[~__ret_warn_on~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~9,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~4,] [2020-12-23 15:05:23,324 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2020-12-23 15:05:23,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c076af1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 03:05:23, skipping insertion in model container [2020-12-23 15:05:23,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 15:05:23,327 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-23 15:05:23,331 INFO L168 Benchmark]: Toolchain (without parser) took 1552.04 ms. Allocated memory is still 153.1 MB. Free memory was 114.6 MB in the beginning and 77.8 MB in the end (delta: 36.8 MB). Peak memory consumption was 37.1 MB. Max. memory is 8.0 GB. [2020-12-23 15:05:23,333 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 153.1 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-23 15:05:23,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1545.23 ms. Allocated memory is still 153.1 MB. Free memory was 114.4 MB in the beginning and 77.8 MB in the end (delta: 36.6 MB). Peak memory consumption was 37.1 MB. Max. memory is 8.0 GB. [2020-12-23 15:05:23,341 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 153.1 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1545.23 ms. Allocated memory is still 153.1 MB. Free memory was 114.4 MB in the beginning and 77.8 MB in the end (delta: 36.6 MB). Peak memory consumption was 37.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7165]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rsi_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...