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-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 18:40:13,496 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 18:40:13,503 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 18:40:13,537 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 18:40:13,538 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 18:40:13,541 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 18:40:13,546 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 18:40:13,552 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 18:40:13,556 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 18:40:13,567 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 18:40:13,569 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 18:40:13,572 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 18:40:13,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 18:40:13,575 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 18:40:13,576 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 18:40:13,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 18:40:13,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 18:40:13,592 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 18:40:13,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 18:40:13,604 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 18:40:13,605 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 18:40:13,610 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 18:40:13,618 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-05 18:40:13,619 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-05 18:40:13,619 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-05 18:40:13,622 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-05 18:40:13,623 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-05 18:40:13,627 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-05 18:40:13,630 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-05 18:40:13,631 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-05 18:40:13,632 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-05 18:40:13,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-05 18:40:13,638 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-05 18:40:13,638 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-05 18:40:13,639 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-05 18:40:13,646 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-05 18:40:13,647 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 [2018-10-05 18:40:13,696 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 18:40:13,698 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 18:40:13,700 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 18:40:13,701 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 18:40:13,707 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 18:40:13,707 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 18:40:13,708 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 18:40:13,708 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 18:40:13,708 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 18:40:13,708 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 18:40:13,709 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 18:40:13,712 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 18:40:13,712 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-05 18:40:13,712 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-05 18:40:13,713 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 18:40:13,714 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 18:40:13,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 18:40:13,715 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 18:40:13,716 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 18:40:13,717 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 18:40:13,717 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 18:40:13,717 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 18:40:13,717 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 18:40:13,718 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 18:40:13,718 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-05 18:40:13,718 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 18:40:13,718 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-05 18:40:13,719 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-05 18:40:13,719 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 18:40:13,719 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 18:40:13,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 18:40:13,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 18:40:13,913 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 18:40:13,916 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 18:40:13,916 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 18:40:13,917 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point_false-unreach-call.cil.out.c [2018-10-05 18:40:14,598 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f4b492c5/6e43c2322f1844d1a37a70122f7c62a8/FLAG353ed46c1 [2018-10-05 18:40:15,827 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 18:40:15,828 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--can--usb--usb_8dev.ko-entry_point_false-unreach-call.cil.out.c [2018-10-05 18:40:15,929 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f4b492c5/6e43c2322f1844d1a37a70122f7c62a8/FLAG353ed46c1 [2018-10-05 18:40:15,976 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f4b492c5/6e43c2322f1844d1a37a70122f7c62a8 [2018-10-05 18:40:16,004 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 18:40:16,009 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 18:40:16,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 18:40:16,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 18:40:16,025 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 18:40:16,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 06:40:15" (1/1) ... [2018-10-05 18:40:16,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b8d057e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 06:40:16, skipping insertion in model container [2018-10-05 18:40:16,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 06:40:15" (1/1) ... [2018-10-05 18:40:16,065 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 18:40:16,365 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 18:40:17,952 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-05 18:40:17,956 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17c9c186 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 06:40:17, skipping insertion in model container [2018-10-05 18:40:17,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 18:40:17,957 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 18:40:17,959 INFO L168 Benchmark]: Toolchain (without parser) took 1954.34 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-05 18:40:17,966 INFO L168 Benchmark]: CDTParser took 1.71 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. [2018-10-05 18:40:17,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1941.95 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-05 18:40:17,972 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 1.71 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 1941.95 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: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5825]: 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...