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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:14:13,732 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:14:13,737 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:14:13,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:14:13,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:14:13,779 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:14:13,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:14:13,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:14:13,793 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:14:13,796 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:14:13,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:14:13,797 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:14:13,803 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:14:13,805 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:14:13,816 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:14:13,817 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:14:13,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:14:13,825 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:14:13,833 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:14:13,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:14:13,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:14:13,846 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:14:13,854 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:14:13,854 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:14:13,854 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:14:13,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:14:13,864 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:14:13,865 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:14:13,866 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:14:13,872 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:14:13,873 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:14:13,874 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:14:13,877 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:14:13,877 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:14:13,878 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:14:13,883 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:14:13,883 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-14 10:14:13,928 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:14:13,928 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:14:13,929 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:14:13,934 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:14:13,935 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:14:13,935 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:14:13,935 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:14:13,936 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:14:13,936 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:14:13,936 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:14:13,936 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:14:13,936 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:14:13,939 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:14:13,939 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:14:13,939 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:14:13,942 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:14:13,942 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:14:13,942 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:14:13,942 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:14:13,943 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:14:13,943 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:14:13,943 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:14:13,943 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:14:13,943 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:14:13,944 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:14:13,944 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:14:13,944 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:14:13,944 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:14:13,944 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:14:13,945 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:14:14,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:14:14,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:14:14,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:14:14,115 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:14:14,115 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:14:14,116 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-14 10:14:14,255 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b14e93a/f9c5947c2f9b47c186b3022a127057ab/FLAGc9ba16916 [2018-11-14 10:14:16,032 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:14:16,033 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-14 10:14:16,140 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b14e93a/f9c5947c2f9b47c186b3022a127057ab/FLAGc9ba16916 [2018-11-14 10:14:16,178 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18b14e93a/f9c5947c2f9b47c186b3022a127057ab [2018-11-14 10:14:16,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:14:16,210 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:14:16,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:14:16,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:14:16,220 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:14:16,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:14:16" (1/1) ... [2018-11-14 10:14:16,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f788349 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:16, skipping insertion in model container [2018-11-14 10:14:16,236 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:14:16" (1/1) ... [2018-11-14 10:14:16,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:14:16,623 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:14:23,441 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:14:23,702 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:14:26,581 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:14:27,599 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:14:27,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27 WrapperNode [2018-11-14 10:14:27,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:14:27,604 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:14:27,604 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:14:27,605 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:14:27,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:27,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:27,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:27,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:28,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:28,234 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:28,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:14:27" (1/1) ... [2018-11-14 10:14:28,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:14:28,428 INFO L168 Benchmark]: Toolchain (without parser) took 12220.92 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: 90.3 MB). Peak memory consumption was 90.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:14:28,433 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. [2018-11-14 10:14:28,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11392.64 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: 45.4 MB). Peak memory consumption was 493.5 MB. Max. memory is 3.9 GB. [2018-11-14 10:14:28,435 INFO L168 Benchmark]: Boogie Preprocessor took 815.70 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: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.9 GB. [2018-11-14 10:14:28,443 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 11392.64 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: 45.4 MB). Peak memory consumption was 493.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 815.70 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: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...