java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.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-alloc-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 08:13:38,515 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 08:13:38,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 08:13:38,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 08:13:38,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 08:13:38,536 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 08:13:38,538 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 08:13:38,541 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 08:13:38,544 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 08:13:38,545 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 08:13:38,554 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 08:13:38,554 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 08:13:38,555 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 08:13:38,556 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 08:13:38,562 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 08:13:38,563 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 08:13:38,564 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 08:13:38,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 08:13:38,572 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 08:13:38,574 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 08:13:38,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 08:13:38,576 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 08:13:38,578 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 08:13:38,578 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 08:13:38,578 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 08:13:38,579 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 08:13:38,580 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 08:13:38,581 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 08:13:38,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 08:13:38,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 08:13:38,583 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 08:13:38,583 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 08:13:38,584 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 08:13:38,584 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 08:13:38,585 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 08:13:38,585 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 08:13:38,586 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 [2018-11-28 08:13:38,602 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 08:13:38,602 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 08:13:38,603 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 08:13:38,603 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 08:13:38,604 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 08:13:38,604 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 08:13:38,604 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 08:13:38,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 08:13:38,605 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 08:13:38,605 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 08:13:38,605 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 08:13:38,605 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 08:13:38,606 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 08:13:38,607 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 08:13:38,607 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 08:13:38,607 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 08:13:38,607 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 08:13:38,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 08:13:38,608 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 08:13:38,608 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 08:13:38,608 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 08:13:38,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 08:13:38,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 08:13:38,610 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 08:13:38,610 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 08:13:38,610 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 08:13:38,610 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 08:13:38,610 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 08:13:38,611 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 08:13:38,611 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 08:13:38,611 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 08:13:38,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 08:13:38,666 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 08:13:38,673 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 08:13:38,675 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 08:13:38,675 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 08:13:38,676 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.i [2018-11-28 08:13:38,749 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63dd9652c/19f9036fddc14484b486ac514f34439e/FLAGe12decf8a [2018-11-28 08:13:39,782 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 08:13:39,783 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.i [2018-11-28 08:13:39,861 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63dd9652c/19f9036fddc14484b486ac514f34439e/FLAGe12decf8a [2018-11-28 08:13:40,091 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63dd9652c/19f9036fddc14484b486ac514f34439e [2018-11-28 08:13:40,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 08:13:40,101 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 08:13:40,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 08:13:40,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 08:13:40,107 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 08:13:40,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:13:40" (1/1) ... [2018-11-28 08:13:40,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124d5dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:13:40, skipping insertion in model container [2018-11-28 08:13:40,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 08:13:40" (1/1) ... [2018-11-28 08:13:40,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 08:13:40,400 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 08:13:44,811 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-28 08:13:44,812 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@18045f1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 08:13:44, skipping insertion in model container [2018-11-28 08:13:44,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 08:13:44,813 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-28 08:13:44,814 INFO L168 Benchmark]: Toolchain (without parser) took 4714.38 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 793.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -751.1 MB). Peak memory consumption was 193.4 MB. Max. memory is 7.1 GB. [2018-11-28 08:13:44,819 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 08:13:44,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4710.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 793.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -751.1 MB). Peak memory consumption was 193.4 MB. Max. memory is 7.1 GB. [2018-11-28 08:13:44,822 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4710.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 793.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -751.1 MB). Peak memory consumption was 193.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 12264]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...