java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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__linux-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:15:45,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:15:45,541 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:15:45,582 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:15:45,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:15:45,586 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:15:45,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:15:45,596 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:15:45,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:15:45,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:15:45,617 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:15:45,618 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:15:45,621 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:15:45,623 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:15:45,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:15:45,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:15:45,638 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:15:45,644 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:15:45,657 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:15:45,661 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:15:45,662 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:15:45,668 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:15:45,676 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:15:45,680 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:15:45,680 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:15:45,681 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:15:45,682 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:15:45,690 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:15:45,694 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:15:45,695 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:15:45,696 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:15:45,696 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:15:45,702 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:15:45,702 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:15:45,705 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:15:45,706 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:15:45,710 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 [2018-11-27 13:15:45,758 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:15:45,758 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:15:45,762 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:15:45,763 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:15:45,770 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:15:45,770 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:15:45,770 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:15:45,771 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:15:45,771 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:15:45,771 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:15:45,771 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:15:45,771 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:15:45,772 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:15:45,772 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:15:45,772 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:15:45,772 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:15:45,778 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:15:45,778 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:15:45,778 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:15:45,779 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:15:45,779 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:15:45,779 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:15:45,779 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:15:45,780 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:15:45,780 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:15:45,780 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:15:45,781 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:15:45,781 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:15:45,781 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:15:45,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:15:45,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:15:45,908 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:15:45,910 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:15:45,911 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:15:45,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 13:15:46,047 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd32d3fd4/ff9e72d50f4d402586088367f34da26f/FLAG40d5768db [2018-11-27 13:15:48,578 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:15:48,579 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-wireless-ipw2x00-ipw2100_true-unreach-call.cil.c [2018-11-27 13:15:48,752 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd32d3fd4/ff9e72d50f4d402586088367f34da26f/FLAG40d5768db [2018-11-27 13:15:48,795 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd32d3fd4/ff9e72d50f4d402586088367f34da26f [2018-11-27 13:15:48,819 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:15:48,821 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:15:48,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:15:48,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:15:48,838 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:15:48,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:15:48" (1/1) ... [2018-11-27 13:15:48,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d16ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:15:48, skipping insertion in model container [2018-11-27 13:15:48,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:15:48" (1/1) ... [2018-11-27 13:15:48,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:15:49,479 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:16:04,846 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:05,136 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:16:07,906 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:16:12,648 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:16:12,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12 WrapperNode [2018-11-27 13:16:12,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:16:12,652 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:12,652 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:16:12,652 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:16:12,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:13,282 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:13,464 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:16:13,464 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:16:13,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:16:13,465 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:16:13,492 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:13,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:13,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:13,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:15,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:15,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:16,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:16:12" (1/1) ... [2018-11-27 13:16:16,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:16:16,551 INFO L168 Benchmark]: Toolchain (without parser) took 27731.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 177.4 MB). Peak memory consumption was 615.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:16,558 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 13:16:16,561 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23825.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 366.0 MB). Peak memory consumption was 628.9 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:16,562 INFO L168 Benchmark]: Boogie Procedure Inliner took 811.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:16,562 INFO L168 Benchmark]: Boogie Preprocessor took 3082.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -210.9 MB). Peak memory consumption was 226.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:16:16,573 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 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 23825.41 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 366.0 MB). Peak memory consumption was 628.9 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 811.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 22.3 MB). Peak memory consumption was 22.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3082.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -210.9 MB). Peak memory consumption was 226.7 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...