java -ea -Xmx2000000000 -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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f670a89 [2018-10-14 11:35:02,056 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-14 11:35:02,060 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-14 11:35:02,093 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-14 11:35:02,094 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-14 11:35:02,096 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-14 11:35:02,103 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-14 11:35:02,108 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-14 11:35:02,112 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-14 11:35:02,116 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-14 11:35:02,117 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-14 11:35:02,118 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-14 11:35:02,124 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-14 11:35:02,125 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-14 11:35:02,127 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-14 11:35:02,133 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-14 11:35:02,137 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-14 11:35:02,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-14 11:35:02,155 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-14 11:35:02,163 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-14 11:35:02,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-14 11:35:02,170 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-14 11:35:02,176 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-14 11:35:02,176 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-14 11:35:02,182 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-14 11:35:02,183 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-14 11:35:02,185 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-14 11:35:02,189 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-14 11:35:02,190 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-14 11:35:02,197 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-14 11:35:02,197 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-14 11:35:02,198 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-14 11:35:02,198 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-14 11:35:02,199 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-14 11:35:02,199 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-14 11:35:02,206 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-14 11:35:02,206 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 [2018-10-14 11:35:02,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-14 11:35:02,255 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-14 11:35:02,259 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-14 11:35:02,259 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-14 11:35:02,264 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-14 11:35:02,264 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-14 11:35:02,264 INFO L133 SettingsManager]: * Use SBE=true [2018-10-14 11:35:02,265 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-14 11:35:02,265 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-14 11:35:02,265 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-14 11:35:02,265 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-14 11:35:02,265 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-14 11:35:02,266 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-14 11:35:02,267 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-14 11:35:02,267 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-14 11:35:02,267 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-14 11:35:02,268 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-14 11:35:02,268 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-14 11:35:02,268 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-14 11:35:02,268 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-14 11:35:02,268 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-14 11:35:02,269 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-14 11:35:02,272 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-14 11:35:02,272 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-14 11:35:02,273 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-14 11:35:02,273 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-14 11:35:02,273 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-14 11:35:02,273 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-14 11:35:02,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-14 11:35:02,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-14 11:35:02,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-14 11:35:02,445 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-14 11:35:02,448 INFO L276 PluginConnector]: CDTParser initialized [2018-10-14 11:35:02,449 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-10-14 11:35:02,600 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bcad3e6/b2b868a3a10741a1be3a45f0462079a7/FLAG513b722b3 [2018-10-14 11:35:04,664 INFO L298 CDTParser]: Found 1 translation units. [2018-10-14 11:35:04,665 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-10-14 11:35:04,782 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bcad3e6/b2b868a3a10741a1be3a45f0462079a7/FLAG513b722b3 [2018-10-14 11:35:04,827 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bcad3e6/b2b868a3a10741a1be3a45f0462079a7 [2018-10-14 11:35:04,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-14 11:35:04,858 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-14 11:35:04,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-14 11:35:04,860 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-14 11:35:04,872 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-14 11:35:04,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:35:04" (1/1) ... [2018-10-14 11:35:04,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b77528 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 11:35:04, skipping insertion in model container [2018-10-14 11:35:04,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 11:35:04" (1/1) ... [2018-10-14 11:35:04,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-14 11:35:05,326 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-14 11:35:06,595 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-10-14 11:35:06,596 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-10-14 11:35:06,597 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-10-14 11:35:06,597 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-10-14 11:35:06,597 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-10-14 11:35:06,598 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-10-14 11:35:06,599 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-10-14 11:35:06,599 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-10-14 11:35:06,603 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-10-14 11:35:06,605 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-10-14 11:35:06,606 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-10-14 11:35:06,606 WARN L1128 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-10-14 11:35:10,939 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:338) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3726) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:884) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2171) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:934) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2171) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1778) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:962) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1373) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-14 11:35:10,959 INFO L168 Benchmark]: Toolchain (without parser) took 6103.63 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 152.1 MB). Peak memory consumption was 152.1 MB. Max. memory is 1.9 GB. [2018-10-14 11:35:10,964 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-14 11:35:10,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6095.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 152.1 MB). Peak memory consumption was 152.1 MB. Max. memory is 1.9 GB. [2018-10-14 11:35:10,971 INFO L336 ainManager$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 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 6095.64 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 152.1 MB). Peak memory consumption was 152.1 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...