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-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 00:12:37,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 00:12:37,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 00:12:37,899 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 00:12:37,899 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 00:12:37,901 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 00:12:37,904 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 00:12:37,912 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 00:12:37,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 00:12:37,920 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 00:12:37,921 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 00:12:37,928 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 00:12:37,929 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 00:12:37,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 00:12:37,935 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 00:12:37,939 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 00:12:37,941 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 00:12:37,948 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 00:12:37,963 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 00:12:37,964 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 00:12:37,966 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 00:12:37,974 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 00:12:37,979 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 00:12:38,008 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 [2018-11-05 00:12:38,054 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 00:12:38,058 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 00:12:38,061 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 00:12:38,062 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 00:12:38,068 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 00:12:38,068 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 00:12:38,068 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 00:12:38,069 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 00:12:38,069 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 00:12:38,069 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 00:12:38,069 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 00:12:38,069 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 00:12:38,070 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-05 00:12:38,070 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-05 00:12:38,070 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 00:12:38,070 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 00:12:38,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 00:12:38,074 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 00:12:38,074 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 00:12:38,076 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 00:12:38,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 00:12:38,076 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 00:12:38,076 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 00:12:38,077 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 00:12:38,077 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-05 00:12:38,077 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 00:12:38,077 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-05 00:12:38,077 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-05 00:12:38,078 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 00:12:38,078 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 00:12:38,210 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 00:12:38,247 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 00:12:38,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 00:12:38,260 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 00:12:38,260 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 00:12:38,261 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-11-05 00:12:38,418 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4ad5bc8/7ef2e8baf07f4d059c5799525b47e928/FLAG96a5c989b [2018-11-05 00:12:40,529 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 00:12:40,535 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-gspca-gspca_ov519_true-unreach-call.cil.c [2018-11-05 00:12:40,678 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4ad5bc8/7ef2e8baf07f4d059c5799525b47e928/FLAG96a5c989b [2018-11-05 00:12:40,727 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae4ad5bc8/7ef2e8baf07f4d059c5799525b47e928 [2018-11-05 00:12:40,759 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 00:12:40,765 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 00:12:40,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 00:12:40,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 00:12:40,779 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 00:12:40,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:12:40" (1/1) ... [2018-11-05 00:12:40,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f54641b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:12:40, skipping insertion in model container [2018-11-05 00:12:40,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:12:40" (1/1) ... [2018-11-05 00:12:40,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 00:12:41,307 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 00:12:54,599 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:12:55,108 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 00:13:03,604 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:13:05,113 INFO L193 MainTranslator]: Completed translation [2018-11-05 00:13:05,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05 WrapperNode [2018-11-05 00:13:05,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 00:13:05,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 00:13:05,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 00:13:05,119 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 00:13:05,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:05,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:05,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:05,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:06,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:06,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:06,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:13:05" (1/1) ... [2018-11-05 00:13:06,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 00:13:06,638 INFO L168 Benchmark]: Toolchain (without parser) took 25872.13 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 453.9 MB). Peak memory consumption was 453.9 MB. Max. memory is 3.9 GB. [2018-11-05 00:13:06,642 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. [2018-11-05 00:13:06,643 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24343.72 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: 353.4 MB). Peak memory consumption was 514.9 MB. Max. memory is 3.9 GB. [2018-11-05 00:13:06,644 INFO L168 Benchmark]: Boogie Preprocessor took 1511.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 3.9 GB. [2018-11-05 00:13:06,654 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 24343.72 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: 353.4 MB). Peak memory consumption was 514.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1511.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...