java -ea -Xmx2000000000 -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-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 10:34:57,340 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 10:34:57,349 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 10:34:57,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 10:34:57,385 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 10:34:57,386 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 10:34:57,388 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 10:34:57,394 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 10:34:57,400 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 10:34:57,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 10:34:57,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 10:34:57,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 10:34:57,415 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 10:34:57,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 10:34:57,418 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 10:34:57,424 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 10:34:57,427 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 10:34:57,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 10:34:57,447 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 10:34:57,455 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 10:34:57,460 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 10:34:57,463 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 10:34:57,475 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 10:34:57,476 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 10:34:57,476 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 10:34:57,477 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 10:34:57,479 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 10:34:57,479 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 10:34:57,480 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 10:34:57,490 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 10:34:57,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 10:34:57,491 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 10:34:57,492 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 10:34:57,492 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 10:34:57,494 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 10:34:57,495 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 10:34:57,496 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 [2018-10-11 10:34:57,547 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 10:34:57,549 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 10:34:57,550 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 10:34:57,556 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 10:34:57,557 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 10:34:57,557 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 10:34:57,559 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 10:34:57,559 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 10:34:57,559 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 10:34:57,559 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 10:34:57,560 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 10:34:57,560 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 10:34:57,560 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 10:34:57,560 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 10:34:57,560 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 10:34:57,561 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 10:34:57,566 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 10:34:57,566 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 10:34:57,567 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 10:34:57,567 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 10:34:57,567 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 10:34:57,567 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 10:34:57,568 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 10:34:57,572 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 10:34:57,572 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 10:34:57,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 10:34:57,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 10:34:57,741 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 10:34:57,743 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 10:34:57,743 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 10:34:57,744 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-11 10:34:58,486 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c38a704/0160ea3c04354521bb8112792010f803/FLAG45e9eca4a [2018-10-11 10:35:00,264 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 10:35:00,265 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-11 10:35:00,464 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c38a704/0160ea3c04354521bb8112792010f803/FLAG45e9eca4a [2018-10-11 10:35:00,506 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41c38a704/0160ea3c04354521bb8112792010f803 [2018-10-11 10:35:00,535 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 10:35:00,540 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 10:35:00,544 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 10:35:00,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 10:35:00,553 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 10:35:00,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:35:00" (1/1) ... [2018-10-11 10:35:00,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@751ae3e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:35:00, skipping insertion in model container [2018-10-11 10:35:00,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 10:35:00" (1/1) ... [2018-10-11 10:35:00,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 10:35:01,120 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 10:35:02,786 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 10:35:02,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cb55b47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 10:35:02, skipping insertion in model container [2018-10-11 10:35:02,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 10:35:02,788 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 10:35:02,790 INFO L168 Benchmark]: Toolchain (without parser) took 2251.92 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. [2018-10-11 10:35:02,799 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 10:35:02,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2244.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. [2018-10-11 10:35:02,806 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2244.44 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6360]: 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...