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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:51:37,442 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:51:37,445 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:51:37,481 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:51:37,481 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:51:37,485 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:51:37,489 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:51:37,491 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:51:37,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:51:37,515 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:51:37,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:51:37,520 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:51:37,521 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:51:37,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:51:37,529 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:51:37,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:51:37,541 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:51:37,550 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:51:37,556 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:51:37,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:51:37,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:51:37,566 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:51:37,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:51:37,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:51:37,575 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:51:37,579 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:51:37,580 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:51:37,581 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:51:37,588 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:51:37,589 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:51:37,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:51:37,594 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:51:37,594 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:51:37,594 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:51:37,595 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:51:37,601 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:51:37,601 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-28 13:51:37,642 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:51:37,642 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:51:37,650 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 13:51:37,651 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 13:51:37,652 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:51:37,652 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:51:37,653 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:51:37,653 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:51:37,653 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:51:37,654 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:51:37,654 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 13:51:37,654 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 13:51:37,654 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 13:51:37,654 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:51:37,655 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 13:51:37,655 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:51:37,655 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:51:37,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 13:51:37,659 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 13:51:37,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 13:51:37,662 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:51:37,662 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 13:51:37,662 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 13:51:37,662 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:51:37,663 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 13:51:37,663 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-28 13:51:37,663 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 13:51:37,663 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 13:51:37,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:51:37,817 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:51:37,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:51:37,830 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:51:37,830 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:51:37,831 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c [2018-09-28 13:51:38,501 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d80e9b77/a07b6cc8f635446aad75512a8949957c/FLAGbd1234104 [2018-09-28 13:51:39,950 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:51:39,951 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko_false-unreach-call.cil.c [2018-09-28 13:51:40,089 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d80e9b77/a07b6cc8f635446aad75512a8949957c/FLAGbd1234104 [2018-09-28 13:51:40,139 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d80e9b77/a07b6cc8f635446aad75512a8949957c [2018-09-28 13:51:40,165 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:51:40,172 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:51:40,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:51:40,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:51:40,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:51:40,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:51:40" (1/1) ... [2018-09-28 13:51:40,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4693a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:51:40, skipping insertion in model container [2018-09-28 13:51:40,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:51:40" (1/1) ... [2018-09-28 13:51:40,230 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:51:40,692 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:51:41,940 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-28 13:51:41,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@278abe32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:51:41, skipping insertion in model container [2018-09-28 13:51:41,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:51:41,944 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:51:41,946 INFO L168 Benchmark]: Toolchain (without parser) took 1780.03 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: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-09-28 13:51:41,954 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-09-28 13:51:41,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1766.59 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: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-09-28 13:51:41,966 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 0.24 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 1766.59 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: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4929]: 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...