java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:57:25,171 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:57:25,173 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:57:25,185 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:57:25,185 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:57:25,186 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:57:25,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:57:25,189 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:57:25,191 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:57:25,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:57:25,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:57:25,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:57:25,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:57:25,195 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:57:25,196 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:57:25,196 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:57:25,197 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:57:25,199 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:57:25,201 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:57:25,203 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:57:25,204 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:57:25,205 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:57:25,208 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:57:25,208 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:57:25,208 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:57:25,209 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:57:25,210 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:57:25,211 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:57:25,212 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:57:25,213 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:57:25,213 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:57:25,214 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:57:25,214 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:57:25,214 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:57:25,216 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:57:25,216 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:57:25,217 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:57:25,232 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:57:25,233 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:57:25,233 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:57:25,234 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:57:25,234 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:57:25,234 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:57:25,235 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:57:25,235 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:57:25,235 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:57:25,235 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:57:25,235 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:57:25,236 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:57:25,236 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:57:25,236 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:57:25,236 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:57:25,236 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:57:25,237 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:57:25,237 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:57:25,237 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:57:25,237 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:57:25,237 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:57:25,238 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:57:25,238 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:57:25,238 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:57:25,238 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:57:25,238 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:57:25,239 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:57:25,239 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:57:25,239 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:57:25,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:57:25,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:57:25,300 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:57:25,302 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:57:25,303 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:57:25,303 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:57:25,358 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78862ccdd/125389605544428cb02ea579ba0bb944/FLAGba26f2e35 [2018-11-22 03:57:26,374 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:57:26,376 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:57:26,449 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78862ccdd/125389605544428cb02ea579ba0bb944/FLAGba26f2e35 [2018-11-22 03:57:26,701 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78862ccdd/125389605544428cb02ea579ba0bb944 [2018-11-22 03:57:26,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:57:26,715 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:57:26,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:57:26,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:57:26,720 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:57:26,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:57:26" (1/1) ... [2018-11-22 03:57:26,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a7223eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:57:26, skipping insertion in model container [2018-11-22 03:57:26,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:57:26" (1/1) ... [2018-11-22 03:57:26,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:57:26,980 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:57:32,778 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:57:32,867 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:57:33,761 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:57:35,290 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:57:35,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:57:35 WrapperNode [2018-11-22 03:57:35,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:57:35,291 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:57:35,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:57:35,291 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:57:35,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:57:35" (1/1) ... [2018-11-22 03:57:35,401 ERROR L1131 TypeChecker]: C: _ctype [10812]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-22 03:57:35,404 ERROR L1131 TypeChecker]: C: _ctype[(int )((unsigned char )*(str + i))] [10812]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem813,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem812,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] [2018-11-22 03:57:35,464 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:57:35" (1/1) ... [2018-11-22 03:57:35,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:57:35,464 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 03:57:35,466 INFO L168 Benchmark]: Toolchain (without parser) took 8752.18 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -486.3 MB). Peak memory consumption was 529.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:57:35,468 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:57:35,469 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8574.60 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -512.2 MB). Peak memory consumption was 640.5 MB. Max. memory is 7.1 GB. [2018-11-22 03:57:35,470 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.09 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:57:35,473 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 8574.60 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -512.2 MB). Peak memory consumption was 640.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 173.09 ms. Allocated memory is still 2.6 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10812]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 10812]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem813,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMOD,IdentifierExpression[#t~mem812,],IntegerLiteral[256]]]]],IntegerLiteral[1]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...