java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b3d2c8a [2018-05-08 13:40:06,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-08 13:40:06,706 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-08 13:40:06,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-08 13:40:06,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-08 13:40:06,725 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-08 13:40:06,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-08 13:40:06,742 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-08 13:40:06,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-08 13:40:06,743 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-08 13:40:06,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-08 13:40:06,744 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-08 13:40:06,745 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-08 13:40:06,746 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-08 13:40:06,747 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-08 13:40:06,748 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-08 13:40:06,763 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-08 13:40:06,764 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-08 13:40:06,765 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-08 13:40:06,766 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-08 13:40:06,773 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-08 13:40:06,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-08 13:40:06,774 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-08 13:40:06,775 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-08 13:40:06,775 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-08 13:40:06,776 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-08 13:40:06,776 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-08 13:40:06,776 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-08 13:40:06,785 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-08 13:40:06,785 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-08 13:40:06,786 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-08 13:40:06,786 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-08 13:40:06,809 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-08 13:40:06,810 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-08 13:40:06,813 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-08 13:40:06,813 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-08 13:40:06,814 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * Use SBE=true [2018-05-08 13:40:06,814 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-08 13:40:06,814 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-08 13:40:06,815 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-08 13:40:06,815 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-08 13:40:06,815 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-08 13:40:06,816 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-08 13:40:06,823 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-08 13:40:06,823 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-08 13:40:06,823 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-08 13:40:06,823 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-08 13:40:06,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-08 13:40:06,824 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-08 13:40:06,824 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-08 13:40:06,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-08 13:40:06,916 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-08 13:40:06,925 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-08 13:40:06,931 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-08 13:40:06,932 INFO L276 PluginConnector]: CDTParser initialized [2018-05-08 13:40:06,933 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c [2018-05-08 13:40:07,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5c14116b8/842f6fb248704bf28bbd6f77c0c0b1ad/FLAG3c9ce236f [2018-05-08 13:40:08,964 INFO L276 CDTParser]: Found 1 translation units. [2018-05-08 13:40:08,965 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-pci-cx25821-cx25821_true-unreach-call.cil.c [2018-05-08 13:40:09,180 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5c14116b8/842f6fb248704bf28bbd6f77c0c0b1ad/FLAG3c9ce236f [2018-05-08 13:40:09,203 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5c14116b8/842f6fb248704bf28bbd6f77c0c0b1ad [2018-05-08 13:40:09,223 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-08 13:40:09,226 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-08 13:40:09,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-08 13:40:09,228 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-08 13:40:09,240 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-08 13:40:09,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:40:09" (1/1) ... [2018-05-08 13:40:09,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d8384e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:40:09, skipping insertion in model container [2018-05-08 13:40:09,251 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.05 01:40:09" (1/1) ... [2018-05-08 13:40:09,281 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:40:09,626 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-08 13:40:10,562 WARN L201 ieTranslatorObserver]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment [2018-05-08 13:40:10,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a8a8d13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.05 01:40:10, skipping insertion in model container [2018-05-08 13:40:10,563 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-08 13:40:10,563 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-08 13:40:10,571 INFO L168 Benchmark]: Toolchain (without parser) took 1339.86 ms. Allocated memory is still 383.3 MB. Free memory was 300.2 MB in the beginning and 291.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 72.0 MB. Max. memory is 1.9 GB. [2018-05-08 13:40:10,572 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-08 13:40:10,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1335.15 ms. Allocated memory is still 383.3 MB. Free memory was 299.2 MB in the beginning and 291.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 70.9 MB. Max. memory is 1.9 GB. [2018-05-08 13:40:10,575 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1335.15 ms. Allocated memory is still 383.3 MB. Free memory was 299.2 MB in the beginning and 291.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 70.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5444]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...