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-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa4a323 [2018-11-04 21:05:13,869 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-04 21:05:13,874 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-04 21:05:13,910 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-04 21:05:13,910 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-04 21:05:13,911 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-04 21:05:13,918 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-04 21:05:13,924 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-04 21:05:13,931 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-04 21:05:13,932 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-04 21:05:13,938 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-04 21:05:13,938 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-04 21:05:13,939 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-04 21:05:13,944 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-04 21:05:13,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-04 21:05:13,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-04 21:05:13,957 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-04 21:05:13,959 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-04 21:05:13,972 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-04 21:05:13,982 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-04 21:05:13,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-04 21:05:13,990 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-04 21:05:13,998 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-04 21:05:14,025 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 [2018-11-04 21:05:14,074 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-04 21:05:14,077 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-04 21:05:14,078 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-04 21:05:14,078 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-04 21:05:14,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-04 21:05:14,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-04 21:05:14,089 INFO L133 SettingsManager]: * Use SBE=true [2018-11-04 21:05:14,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-04 21:05:14,090 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-04 21:05:14,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-04 21:05:14,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-04 21:05:14,096 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-04 21:05:14,096 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-04 21:05:14,096 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-04 21:05:14,096 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-04 21:05:14,097 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-04 21:05:14,097 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-04 21:05:14,097 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-04 21:05:14,097 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-04 21:05:14,098 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-04 21:05:14,098 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-04 21:05:14,098 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-04 21:05:14,098 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-04 21:05:14,098 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-04 21:05:14,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-04 21:05:14,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-04 21:05:14,102 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-04 21:05:14,103 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-04 21:05:14,238 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-04 21:05:14,280 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-04 21:05:14,295 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-04 21:05:14,297 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-04 21:05:14,297 INFO L276 PluginConnector]: CDTParser initialized [2018-11-04 21:05:14,298 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko_false-unreach-call.cil.c [2018-11-04 21:05:14,454 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9bc4815b/1f6e78872d174eab8d8133b474885a06/FLAG4a77fd3f2 [2018-11-04 21:05:16,360 INFO L298 CDTParser]: Found 1 translation units. [2018-11-04 21:05:16,366 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--input--touchscreen--elants_i2c.ko_false-unreach-call.cil.c [2018-11-04 21:05:16,521 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9bc4815b/1f6e78872d174eab8d8133b474885a06/FLAG4a77fd3f2 [2018-11-04 21:05:16,566 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9bc4815b/1f6e78872d174eab8d8133b474885a06 [2018-11-04 21:05:16,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-04 21:05:16,598 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-04 21:05:16,604 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-04 21:05:16,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-04 21:05:16,614 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-04 21:05:16,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:05:16" (1/1) ... [2018-11-04 21:05:16,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7abaeafb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:16, skipping insertion in model container [2018-11-04 21:05:16,627 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.11 09:05:16" (1/1) ... [2018-11-04 21:05:16,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-04 21:05:17,057 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-04 21:05:28,527 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:05:28,703 INFO L189 MainTranslator]: Completed pre-run [2018-11-04 21:05:31,626 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-04 21:05:34,321 INFO L193 MainTranslator]: Completed translation [2018-11-04 21:05:34,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34 WrapperNode [2018-11-04 21:05:34,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-04 21:05:34,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-04 21:05:34,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-04 21:05:34,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-04 21:05:34,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:34,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:34,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:34,589 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:34,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:35,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:35,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.11 09:05:34" (1/1) ... [2018-11-04 21:05:35,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-04 21:05:35,257 INFO L168 Benchmark]: Toolchain (without parser) took 18660.14 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 359.7 MB). Peak memory consumption was 359.7 MB. Max. memory is 3.9 GB. [2018-11-04 21:05:35,261 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-04 21:05:35,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 17721.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 304.4 MB). Peak memory consumption was 500.5 MB. Max. memory is 3.9 GB. [2018-11-04 21:05:35,266 INFO L168 Benchmark]: Boogie Preprocessor took 924.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 55.4 MB). Peak memory consumption was 55.4 MB. Max. memory is 3.9 GB. [2018-11-04 21:05:35,273 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 0.19 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 17721.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 304.4 MB). Peak memory consumption was 500.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 924.80 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 55.4 MB). Peak memory consumption was 55.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...