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-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:21:52,632 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:21:52,636 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:21:52,673 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:21:52,675 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:21:52,676 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:21:52,682 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:21:52,686 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:21:52,694 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:21:52,703 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:21:52,706 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:21:52,707 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:21:52,711 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:21:52,715 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:21:52,716 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:21:52,723 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:21:52,724 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:21:52,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:21:52,738 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:21:52,740 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:21:52,749 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:21:52,751 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:21:52,753 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 00:21:52,783 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 00:21:52,783 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 00:21:52,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 00:21:52,790 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 00:21:52,790 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 [2018-11-11 00:21:52,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:21:52,839 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:21:52,843 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:21:52,844 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:21:52,848 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:21:52,848 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:21:52,849 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:21:52,849 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:21:52,849 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:21:52,849 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:21:52,850 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:21:52,853 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:21:52,853 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:21:52,853 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:21:52,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:21:52,856 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:21:52,856 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:21:52,856 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:21:52,856 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:21:52,857 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:21:52,857 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:21:52,857 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:21:52,857 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:21:52,861 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:21:52,861 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:21:52,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:21:52,862 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:21:52,862 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:21:53,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:21:53,038 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:21:53,053 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:21:53,054 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:21:53,055 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:21:53,061 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-11 00:21:53,238 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27fe81b85/b58f99233c4344618c8d239e1f44cf2a/FLAGdfbc3c6b4 [2018-11-11 00:21:55,417 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:21:55,422 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--media--dvb-frontends--stv090x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-11-11 00:21:55,563 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27fe81b85/b58f99233c4344618c8d239e1f44cf2a/FLAGdfbc3c6b4 [2018-11-11 00:21:55,608 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27fe81b85/b58f99233c4344618c8d239e1f44cf2a [2018-11-11 00:21:55,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:21:55,646 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:21:55,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:21:55,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:21:55,664 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:21:55,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:21:55" (1/1) ... [2018-11-11 00:21:55,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7255ddbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:21:55, skipping insertion in model container [2018-11-11 00:21:55,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:21:55" (1/1) ... [2018-11-11 00:21:55,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:21:56,219 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:22:09,126 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:22:09,344 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:22:19,566 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:22:20,109 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:22:20,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20 WrapperNode [2018-11-11 00:22:20,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:22:20,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:22:20,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:22:20,114 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:22:20,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:20,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:20,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:20,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:21,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:22,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:22,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:22:20" (1/1) ... [2018-11-11 00:22:22,678 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:22:22,687 INFO L168 Benchmark]: Toolchain (without parser) took 27046.76 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: 498.3 MB). Peak memory consumption was 498.3 MB. Max. memory is 3.9 GB. [2018-11-11 00:22:22,692 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-11 00:22:22,693 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24459.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 239.9 MB). Peak memory consumption was 536.8 MB. Max. memory is 3.9 GB. [2018-11-11 00:22:22,694 INFO L168 Benchmark]: Boogie Preprocessor took 2564.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 258.4 MB). Peak memory consumption was 258.4 MB. Max. memory is 3.9 GB. [2018-11-11 00:22:22,704 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 0.38 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 24459.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 239.9 MB). Peak memory consumption was 536.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2564.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.4 GB in the end (delta: 258.4 MB). Peak memory consumption was 258.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...