java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 18:40:37,570 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 18:40:37,572 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 18:40:37,587 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 18:40:37,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 18:40:37,589 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 18:40:37,591 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 18:40:37,593 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 18:40:37,596 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 18:40:37,597 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 18:40:37,599 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 18:40:37,599 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 18:40:37,600 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 18:40:37,601 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 18:40:37,602 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 18:40:37,603 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 18:40:37,604 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 18:40:37,606 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 18:40:37,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 18:40:37,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 18:40:37,611 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 18:40:37,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 18:40:37,615 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 18:40:37,615 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 18:40:37,616 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 18:40:37,617 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 18:40:37,618 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 18:40:37,619 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 18:40:37,620 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 18:40:37,621 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 18:40:37,621 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 18:40:37,622 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 18:40:37,622 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 18:40:37,622 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 18:40:37,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 18:40:37,624 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 18:40:37,624 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 [2018-11-22 18:40:37,648 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 18:40:37,648 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 18:40:37,650 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 18:40:37,650 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 18:40:37,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 18:40:37,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 18:40:37,654 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 18:40:37,654 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 18:40:37,655 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 18:40:37,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 18:40:37,658 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 18:40:37,658 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 18:40:37,659 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 18:40:37,659 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 18:40:37,659 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 18:40:37,659 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 18:40:37,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 18:40:37,659 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 18:40:37,660 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 18:40:37,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 18:40:37,660 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 18:40:37,660 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 18:40:37,660 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 18:40:37,661 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 18:40:37,661 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 18:40:37,661 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 18:40:37,713 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 18:40:37,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 18:40:37,730 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 18:40:37,731 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 18:40:37,732 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 18:40:37,733 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:40:37,795 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9090c97fc/844e633a64b34461ba147c7dda28d7c6/FLAGf6106e254 [2018-11-22 18:40:39,505 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 18:40:39,506 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 18:40:39,707 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9090c97fc/844e633a64b34461ba147c7dda28d7c6/FLAGf6106e254 [2018-11-22 18:40:40,112 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9090c97fc/844e633a64b34461ba147c7dda28d7c6 [2018-11-22 18:40:40,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 18:40:40,129 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 18:40:40,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 18:40:40,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 18:40:40,137 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 18:40:40,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:40:40" (1/1) ... [2018-11-22 18:40:40,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@602bf813 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:40:40, skipping insertion in model container [2018-11-22 18:40:40,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:40:40" (1/1) ... [2018-11-22 18:40:40,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 18:40:41,086 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 18:40:49,737 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: b43dbg [2018-11-22 18:40:49,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a49fddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:40:49, skipping insertion in model container [2018-11-22 18:40:49,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 18:40:49,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 18:40:49,741 INFO L168 Benchmark]: Toolchain (without parser) took 9613.52 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 2.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 444.7 MB. Max. memory is 7.1 GB. [2018-11-22 18:40:49,743 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-22 18:40:49,744 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9608.66 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 2.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 444.7 MB. Max. memory is 7.1 GB. [2018-11-22 18:40:49,747 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 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 9608.66 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.3 GB in the beginning and 2.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 444.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11895]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: b43dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...