java -ea -Xmx4000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-896c194 [2018-11-11 23:13:19,877 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 23:13:19,882 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 23:13:19,903 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 23:13:19,907 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 23:13:19,908 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 23:13:19,909 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 23:13:19,915 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 23:13:19,916 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 23:13:19,921 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 23:13:19,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 23:13:19,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 23:13:19,923 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 23:13:19,924 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 23:13:19,930 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 23:13:19,931 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 23:13:19,931 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 23:13:19,938 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 23:13:19,949 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 23:13:19,950 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 23:13:19,951 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 23:13:19,958 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 23:13:19,960 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 23:13:19,961 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 23:13:19,966 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 23:13:19,967 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 23:13:19,968 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 23:13:19,968 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 23:13:19,973 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 23:13:19,974 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 23:13:19,974 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 23:13:19,974 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 23:13:19,975 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 23:13:19,975 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 23:13:19,975 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 23:13:19,982 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 23:13:19,983 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 [2018-11-11 23:13:20,018 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 23:13:20,019 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 23:13:20,022 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 23:13:20,023 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 23:13:20,023 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 23:13:20,023 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 23:13:20,023 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 23:13:20,023 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 23:13:20,026 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 23:13:20,026 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 23:13:20,026 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 23:13:20,027 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 23:13:20,027 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 23:13:20,027 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 23:13:20,027 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 23:13:20,029 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 23:13:20,029 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 23:13:20,029 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 23:13:20,029 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 23:13:20,029 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 23:13:20,034 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 23:13:20,034 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 23:13:20,034 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 23:13:20,034 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 23:13:20,034 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 23:13:20,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 23:13:20,035 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 23:13:20,035 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 23:13:20,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 23:13:20,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 23:13:20,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 23:13:20,158 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 23:13:20,158 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 23:13:20,159 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c [2018-11-11 23:13:20,266 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/584226237/7e6cf9a017294189a458417109138db6/FLAGda15510d7 [2018-11-11 23:13:21,526 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 23:13:21,533 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--md--dm-snapshot.ko-main.cil.out.c [2018-11-11 23:13:21,619 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/584226237/7e6cf9a017294189a458417109138db6/FLAGda15510d7 [2018-11-11 23:13:21,649 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/584226237/7e6cf9a017294189a458417109138db6 [2018-11-11 23:13:21,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 23:13:21,672 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 23:13:21,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 23:13:21,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 23:13:21,681 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 23:13:21,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:13:21" (1/1) ... [2018-11-11 23:13:21,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d8951e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:21, skipping insertion in model container [2018-11-11 23:13:21,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:13:21" (1/1) ... [2018-11-11 23:13:21,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 23:13:21,977 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 23:13:28,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:13:28,583 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 23:13:31,503 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 23:13:32,714 INFO L193 MainTranslator]: Completed translation [2018-11-11 23:13:32,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:32 WrapperNode [2018-11-11 23:13:32,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 23:13:32,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 23:13:32,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 23:13:32,719 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 23:13:32,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:32" (1/1) ... [2018-11-11 23:13:32,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:32" (1/1) ... [2018-11-11 23:13:32,876 ERROR L1126 TypeChecker]: C: _ctype [7622]: Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] [2018-11-11 23:13:32,882 ERROR L1126 TypeChecker]: C: _ctype[(int )c] [7622]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem921,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] [2018-11-11 23:13:32,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:32" (1/1) ... [2018-11-11 23:13:32,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:13:32" (1/1) ... [2018-11-11 23:13:33,113 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:736) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:341) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:388) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:339) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:280) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:154) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:207) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-11 23:13:33,121 INFO L168 Benchmark]: Toolchain (without parser) took 11451.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 216.7 MB). Peak memory consumption was 216.7 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:33,127 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 23:13:33,131 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11045.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 183.3 MB). Peak memory consumption was 502.2 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:33,132 INFO L168 Benchmark]: Boogie Preprocessor took 398.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. [2018-11-11 23:13:33,138 INFO L336 ainManager$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 0.16 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 11045.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 183.3 MB). Peak memory consumption was 502.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 398.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 33.3 MB). Peak memory consumption was 33.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 7622]: Type Error Undeclared identifier ~#_ctype~0 in IdentifierExpression[~#_ctype~0,GLOBAL] - TypeErrorResult [Line: 7622]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~mem921,]],read~int,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#_ctype~0,GLOBAL],offset],BinaryExpression[ARITHMUL,BinaryExpression[ARITHMOD,IdentifierExpression[~c,],IntegerLiteral[256]],IntegerLiteral[1]]]]],IntegerLiteral[1]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...