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-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 10:57:18,678 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 10:57:18,685 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 10:57:18,722 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 10:57:18,722 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 10:57:18,725 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 10:57:18,730 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 10:57:18,736 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 10:57:18,745 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 10:57:18,748 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 10:57:18,753 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 10:57:18,753 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 10:57:18,757 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 10:57:18,761 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 10:57:18,763 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 10:57:18,775 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 10:57:18,776 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 10:57:18,783 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 10:57:18,786 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 10:57:18,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 10:57:18,800 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 10:57:18,803 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 10:57:18,810 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 10:57:18,810 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 10:57:18,811 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 10:57:18,816 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 10:57:18,818 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 10:57:18,821 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 10:57:18,822 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 10:57:18,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 10:57:18,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 10:57:18,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 10:57:18,835 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 10:57:18,835 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 10:57:18,837 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 10:57:18,842 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 10:57:18,842 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 [2018-10-21 10:57:18,896 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 10:57:18,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 10:57:18,904 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 10:57:18,905 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 10:57:18,909 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 10:57:18,910 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 10:57:18,911 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 10:57:18,911 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 10:57:18,914 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 10:57:18,914 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 10:57:18,914 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 10:57:18,915 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 10:57:18,915 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 10:57:18,915 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 10:57:18,915 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 10:57:18,917 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 10:57:18,917 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 10:57:18,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 10:57:18,918 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 10:57:18,918 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 10:57:18,918 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 10:57:18,918 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 10:57:18,922 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 10:57:18,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-21 10:57:18,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 10:57:18,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 10:57:18,924 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 10:57:18,924 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 10:57:19,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 10:57:19,091 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 10:57:19,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 10:57:19,105 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 10:57:19,106 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 10:57:19,109 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-21 10:57:19,261 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d4fdd79d/e4e7eceb034b4bd09f415d1ab598dd35/FLAG8f0c07b25 [2018-10-21 10:57:21,026 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 10:57:21,027 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-5fdb450-1-144_1a-drivers--mmc--host--vub300.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-21 10:57:21,139 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d4fdd79d/e4e7eceb034b4bd09f415d1ab598dd35/FLAG8f0c07b25 [2018-10-21 10:57:21,170 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d4fdd79d/e4e7eceb034b4bd09f415d1ab598dd35 [2018-10-21 10:57:21,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 10:57:21,193 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 10:57:21,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 10:57:21,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 10:57:21,212 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 10:57:21,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:57:21" (1/1) ... [2018-10-21 10:57:21,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ffc093 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:21, skipping insertion in model container [2018-10-21 10:57:21,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 10:57:21" (1/1) ... [2018-10-21 10:57:21,252 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 10:57:21,605 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 10:57:30,017 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:57:30,158 INFO L189 MainTranslator]: Completed pre-run [2018-10-21 10:57:32,654 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-21 10:57:33,390 INFO L193 MainTranslator]: Completed translation [2018-10-21 10:57:33,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33 WrapperNode [2018-10-21 10:57:33,393 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 10:57:33,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-21 10:57:33,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-21 10:57:33,395 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-21 10:57:33,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:33,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:33,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:33,698 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:34,794 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:34,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:34,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 10:57:33" (1/1) ... [2018-10-21 10:57:35,090 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-21 10:57:35,099 INFO L168 Benchmark]: Toolchain (without parser) took 13907.55 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 27.1 MB). Peak memory consumption was 515.4 MB. Max. memory is 3.9 GB. [2018-10-21 10:57:35,110 INFO L168 Benchmark]: CDTParser took 0.34 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. [2018-10-21 10:57:35,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12199.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 429.7 MB). Peak memory consumption was 497.9 MB. Max. memory is 3.9 GB. [2018-10-21 10:57:35,112 INFO L168 Benchmark]: Boogie Preprocessor took 1696.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -402.6 MB). Peak memory consumption was 85.7 MB. Max. memory is 3.9 GB. [2018-10-21 10:57:35,121 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 0.34 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 12199.96 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 429.7 MB). Peak memory consumption was 497.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1696.15 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -402.6 MB). Peak memory consumption was 85.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...