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-linux-3.14/linux-3.14__linux-usb-dev__drivers-media-i2c-cx25840-cx25840_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:22:18,757 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:22:18,760 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:22:18,801 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:22:18,802 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:22:18,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:22:18,810 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:22:18,816 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:22:18,827 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:22:18,829 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:22:18,837 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:22:18,838 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:22:18,841 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:22:18,843 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:22:18,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:22:18,854 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:22:18,855 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:22:18,863 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:22:18,871 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:22:18,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:22:18,880 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:22:18,882 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:22:18,889 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:22:18,917 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 [2018-11-16 12:22:18,968 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:22:18,968 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:22:18,969 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:22:18,970 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:22:18,975 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:22:18,975 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:22:18,979 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:22:18,979 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:22:18,980 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:22:18,980 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:22:18,980 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:22:18,980 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:22:18,980 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:22:18,984 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:22:18,984 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:22:18,984 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:22:18,985 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:22:18,985 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:22:18,985 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:22:18,985 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:22:18,986 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:22:18,986 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:22:18,986 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:22:18,986 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:22:18,990 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:22:18,990 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:22:18,992 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:22:18,992 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:22:18,992 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:22:19,125 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:22:19,165 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:22:19,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:22:19,181 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:22:19,182 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:22:19,183 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-media-i2c-cx25840-cx25840_true-unreach-call.cil.c [2018-11-16 12:22:19,348 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed1b7e4f/c160be3b08234efbb61061db9b5dcbec/FLAG36ab55bdb [2018-11-16 12:22:21,829 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:22:21,830 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-media-i2c-cx25840-cx25840_true-unreach-call.cil.c [2018-11-16 12:22:22,000 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed1b7e4f/c160be3b08234efbb61061db9b5dcbec/FLAG36ab55bdb [2018-11-16 12:22:22,049 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bed1b7e4f/c160be3b08234efbb61061db9b5dcbec [2018-11-16 12:22:22,079 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:22:22,087 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:22:22,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:22:22,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:22:22,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:22:22,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:22" (1/1) ... [2018-11-16 12:22:22,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1879118e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:22, skipping insertion in model container [2018-11-16 12:22:22,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:22:22" (1/1) ... [2018-11-16 12:22:22,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:22:22,735 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:22:46,617 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:22:46,952 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:23:05,472 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:23:07,285 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:23:07,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07 WrapperNode [2018-11-16 12:23:07,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:23:07,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:23:07,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:23:07,288 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:23:07,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:07,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:07,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:07,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:08,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:08,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:09,081 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:07" (1/1) ... [2018-11-16 12:23:09,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:23:09,334 INFO L168 Benchmark]: Toolchain (without parser) took 47254.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 73.0 MB). Peak memory consumption was 534.4 MB. Max. memory is 3.9 GB. [2018-11-16 12:23:09,340 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-16 12:23:09,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 45198.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 503.0 MB). Peak memory consumption was 538.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:23:09,341 INFO L168 Benchmark]: Boogie Preprocessor took 2041.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -430.0 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:23:09,353 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 45198.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 503.0 MB). Peak memory consumption was 538.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2041.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -430.0 MB). Peak memory consumption was 31.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...