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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5eb5db4-m [2018-10-15 23:48:23,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-15 23:48:23,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-15 23:48:24,002 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-15 23:48:24,003 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-15 23:48:24,007 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-15 23:48:24,016 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-15 23:48:24,018 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-15 23:48:24,025 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-15 23:48:24,026 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-15 23:48:24,027 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-15 23:48:24,032 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-15 23:48:24,033 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-15 23:48:24,040 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-15 23:48:24,042 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-15 23:48:24,051 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-15 23:48:24,055 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-15 23:48:24,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-15 23:48:24,065 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-15 23:48:24,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-15 23:48:24,078 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-15 23:48:24,081 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-15 23:48:24,088 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-15 23:48:24,092 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-15 23:48:24,093 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-15 23:48:24,094 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-15 23:48:24,101 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-15 23:48:24,102 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-15 23:48:24,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-15 23:48:24,108 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-15 23:48:24,109 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-15 23:48:24,110 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-15 23:48:24,110 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-15 23:48:24,110 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-15 23:48:24,116 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-15 23:48:24,117 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-15 23:48:24,118 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 [2018-10-15 23:48:24,166 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-15 23:48:24,167 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-15 23:48:24,173 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-15 23:48:24,175 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-15 23:48:24,176 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-15 23:48:24,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-15 23:48:24,180 INFO L133 SettingsManager]: * Use SBE=true [2018-10-15 23:48:24,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-15 23:48:24,181 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-15 23:48:24,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-15 23:48:24,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-15 23:48:24,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-15 23:48:24,181 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-15 23:48:24,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-15 23:48:24,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-15 23:48:24,182 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-15 23:48:24,183 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-15 23:48:24,183 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-15 23:48:24,183 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-15 23:48:24,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-15 23:48:24,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-15 23:48:24,184 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-15 23:48:24,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-15 23:48:24,184 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-15 23:48:24,184 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-15 23:48:24,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-15 23:48:24,185 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-15 23:48:24,190 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-15 23:48:24,298 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-15 23:48:24,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-15 23:48:24,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-15 23:48:24,329 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-15 23:48:24,329 INFO L276 PluginConnector]: CDTParser initialized [2018-10-15 23:48:24,332 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:24,427 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab466de62/c7157bb818fa42599d06b32f636fe322/FLAGfb29b48d6 [2018-10-15 23:48:26,152 INFO L298 CDTParser]: Found 1 translation units. [2018-10-15 23:48:26,158 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point_true-unreach-call.cil.out.c [2018-10-15 23:48:26,256 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab466de62/c7157bb818fa42599d06b32f636fe322/FLAGfb29b48d6 [2018-10-15 23:48:26,299 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab466de62/c7157bb818fa42599d06b32f636fe322 [2018-10-15 23:48:26,324 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-15 23:48:26,332 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-15 23:48:26,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-15 23:48:26,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-15 23:48:26,347 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-15 23:48:26,351 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:26" (1/1) ... [2018-10-15 23:48:26,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67988840 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:26, skipping insertion in model container [2018-10-15 23:48:26,358 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:48:26" (1/1) ... [2018-10-15 23:48:26,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-15 23:48:26,844 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-15 23:48:30,974 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:48:31,099 INFO L189 MainTranslator]: Completed pre-run [2018-10-15 23:48:33,001 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-15 23:48:33,216 INFO L193 MainTranslator]: Completed translation [2018-10-15 23:48:33,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33 WrapperNode [2018-10-15 23:48:33,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-15 23:48:33,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-15 23:48:33,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-15 23:48:33,220 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-15 23:48:33,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:48:33" (1/1) ... [2018-10-15 23:48:33,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-15 23:48:33,830 INFO L168 Benchmark]: Toolchain (without parser) took 7500.07 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: 290.8 MB). Peak memory consumption was 290.8 MB. Max. memory is 3.9 GB. [2018-10-15 23:48:33,841 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-15 23:48:33,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6882.00 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: 271.3 MB). Peak memory consumption was 271.3 MB. Max. memory is 3.9 GB. [2018-10-15 23:48:33,843 INFO L168 Benchmark]: Boogie Preprocessor took 602.23 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: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.9 GB. [2018-10-15 23:48:33,852 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 0.21 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 6882.00 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: 271.3 MB). Peak memory consumption was 271.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 602.23 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: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...