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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-dec-tulip-tulip_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dddd7a2 [2018-10-11 11:15:00,541 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 11:15:00,549 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 11:15:00,587 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 11:15:00,588 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 11:15:00,589 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 11:15:00,591 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 11:15:00,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 11:15:00,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 11:15:00,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 11:15:00,610 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 11:15:00,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 11:15:00,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 11:15:00,618 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 11:15:00,619 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 11:15:00,626 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 11:15:00,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 11:15:00,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 11:15:00,648 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 11:15:00,653 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 11:15:00,659 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 11:15:00,663 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 11:15:00,668 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 11:15:00,668 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 11:15:00,669 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 11:15:00,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 11:15:00,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 11:15:00,678 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 11:15:00,680 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 11:15:00,687 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 11:15:00,688 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 11:15:00,689 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 11:15:00,693 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 11:15:00,693 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 11:15:00,697 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 11:15:00,699 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 11:15:00,699 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 [2018-10-11 11:15:00,758 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 11:15:00,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 11:15:00,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 11:15:00,759 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 11:15:00,764 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 11:15:00,764 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 11:15:00,764 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 11:15:00,765 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 11:15:00,765 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 11:15:00,765 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 11:15:00,765 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 11:15:00,765 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 11:15:00,765 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 11:15:00,769 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 11:15:00,769 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 11:15:00,769 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 11:15:00,770 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 11:15:00,770 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 11:15:00,770 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 11:15:00,770 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 11:15:00,770 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 11:15:00,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 11:15:00,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 11:15:00,771 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 11:15:00,771 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 11:15:00,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 11:15:00,772 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 11:15:00,778 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 11:15:00,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 11:15:00,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 11:15:00,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 11:15:00,953 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 11:15:00,956 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 11:15:00,957 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-dec-tulip-tulip_true-unreach-call.cil.c [2018-10-11 11:15:01,665 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c018a5a/4d7117a330a8414a8dc3caaba71ee62c/FLAGf92e0fd1a [2018-10-11 11:15:03,099 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 11:15:03,103 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-dec-tulip-tulip_true-unreach-call.cil.c [2018-10-11 11:15:03,238 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c018a5a/4d7117a330a8414a8dc3caaba71ee62c/FLAGf92e0fd1a [2018-10-11 11:15:03,280 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c018a5a/4d7117a330a8414a8dc3caaba71ee62c [2018-10-11 11:15:03,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 11:15:03,298 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 11:15:03,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 11:15:03,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 11:15:03,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 11:15:03,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:15:03" (1/1) ... [2018-10-11 11:15:03,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b062cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:15:03, skipping insertion in model container [2018-10-11 11:15:03,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 11:15:03" (1/1) ... [2018-10-11 11:15:03,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 11:15:03,891 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 11:15:05,123 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 11:15:05,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396f9333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 11:15:05, skipping insertion in model container [2018-10-11 11:15:05,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 11:15:05,127 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 11:15:05,132 INFO L168 Benchmark]: Toolchain (without parser) took 1832.09 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. [2018-10-11 11:15:05,137 INFO L168 Benchmark]: CDTParser took 0.27 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 11:15:05,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1827.33 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. [2018-10-11 11:15:05,143 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 0.27 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 1827.33 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: 5483]: 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...