java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:16:04,048 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:16:04,054 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:16:04,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:16:04,089 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:16:04,096 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:16:04,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:16:04,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:16:04,111 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:16:04,118 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:16:04,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:16:04,125 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:16:04,126 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:16:04,135 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:16:04,136 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:16:04,137 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:16:04,145 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:16:04,150 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:16:04,155 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:16:04,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:16:04,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:16:04,175 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:16:04,180 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:16:04,184 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:16:04,184 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:16:04,188 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:16:04,189 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:16:04,190 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:16:04,196 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:16:04,197 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:16:04,198 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:16:04,202 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:16:04,202 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:16:04,202 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:16:04,209 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:16:04,210 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:16:04,210 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 [2018-11-27 13:16:04,262 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:16:04,262 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:16:04,264 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:16:04,264 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:16:04,267 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:16:04,267 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:16:04,267 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:16:04,268 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:16:04,268 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:16:04,268 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:16:04,268 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:16:04,268 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:16:04,274 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:16:04,274 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:16:04,274 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:16:04,275 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:16:04,275 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:16:04,275 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:16:04,276 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:16:04,276 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:16:04,276 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:16:04,276 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:16:04,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:16:04,283 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:16:04,283 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:16:04,284 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:16:04,284 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:16:04,284 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:16:04,284 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:16:04,358 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:16:04,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:16:04,403 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:16:04,408 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:16:04,408 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:16:04,409 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c [2018-11-27 13:16:04,566 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98ce4c588/a8948db08c504e1cab64b8adaf01d623/FLAGf5568d1f9 [2018-11-27 13:16:06,445 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:16:06,446 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--iio--accel--kxcjk-1013.ko_false-unreach-call.cil.c [2018-11-27 13:16:06,592 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98ce4c588/a8948db08c504e1cab64b8adaf01d623/FLAGf5568d1f9 [2018-11-27 13:16:06,693 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98ce4c588/a8948db08c504e1cab64b8adaf01d623 [2018-11-27 13:16:06,725 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:16:06,727 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:16:06,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:16:06,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:16:06,745 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:16:06,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:16:06" (1/1) ... [2018-11-27 13:16:06,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33b891ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:06, skipping insertion in model container [2018-11-27 13:16:06,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:16:06" (1/1) ... [2018-11-27 13:16:06,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:16:07,239 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:16:17,611 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:17,787 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:16:18,651 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:21,169 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:16:21,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21 WrapperNode [2018-11-27 13:16:21,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:16:21,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:21,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:16:21,173 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:16:21,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:21,439 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:21,534 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:21,538 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:16:21,538 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:16:21,538 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:16:21,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:21,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:21,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:21,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:22,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:22,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:22,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:21" (1/1) ... [2018-11-27 13:16:22,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:16:22,253 INFO L168 Benchmark]: Toolchain (without parser) took 15527.33 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: 64.2 MB). Peak memory consumption was 64.2 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:22,258 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-27 13:16:22,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14439.42 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: 3.4 MB). Peak memory consumption was 506.5 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:22,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 365.32 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: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:22,266 INFO L168 Benchmark]: Boogie Preprocessor took 709.33 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: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:22,272 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 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 14439.42 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: 3.4 MB). Peak memory consumption was 506.5 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 365.32 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: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 709.33 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: 55.1 MB). Peak memory consumption was 55.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...