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__complex_emg__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:10:54,634 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:10:54,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:10:54,679 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:10:54,680 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:10:54,681 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:10:54,686 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:10:54,694 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:10:54,698 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:10:54,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:10:54,706 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:10:54,706 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:10:54,711 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:10:54,712 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:10:54,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:10:54,724 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:10:54,725 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:10:54,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:10:54,744 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:10:54,756 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:10:54,757 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:10:54,762 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:10:54,773 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:10:54,774 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:10:54,774 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:10:54,775 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:10:54,780 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:10:54,781 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:10:54,789 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:10:54,790 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:10:54,794 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:10:54,795 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:10:54,795 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:10:54,795 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:10:54,803 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:10:54,804 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:10:54,804 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 13:10:54,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:10:54,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:10:54,862 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:10:54,863 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:10:54,868 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:10:54,868 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:10:54,868 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:10:54,869 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:10:54,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:10:54,869 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:10:54,869 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:10:54,870 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:10:54,873 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:10:54,873 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:10:54,873 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:10:54,876 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:10:54,876 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:10:54,876 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:10:54,877 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:10:54,877 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:10:54,877 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:10:54,877 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:10:54,878 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:10:54,880 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:10:54,880 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:10:54,880 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:10:54,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:10:54,881 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:10:54,881 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:10:54,981 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:10:55,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:10:55,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:10:55,034 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:10:55,035 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:10:55,040 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-27 13:10:55,195 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9032d9a6f/e04b8fafd258419b8ca589010df65483/FLAG3d93454cb [2018-11-27 13:10:58,269 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:10:58,274 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-drivers-clk1__drivers-net-wireless-mwifiex-mwifiex_true-unreach-call.cil.c [2018-11-27 13:10:58,570 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9032d9a6f/e04b8fafd258419b8ca589010df65483/FLAG3d93454cb [2018-11-27 13:10:58,615 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9032d9a6f/e04b8fafd258419b8ca589010df65483 [2018-11-27 13:10:58,643 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:10:58,648 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:10:58,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:10:58,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:10:58,666 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:10:58,670 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:10:58" (1/1) ... [2018-11-27 13:10:58,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48d90e4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:10:58, skipping insertion in model container [2018-11-27 13:10:58,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:10:58" (1/1) ... [2018-11-27 13:10:58,700 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:10:59,731 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:11:10,388 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-27 13:11:10,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70fb0048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:11:10, skipping insertion in model container [2018-11-27 13:11:10,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:11:10,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-27 13:11:10,396 INFO L168 Benchmark]: Toolchain (without parser) took 11752.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 106.9 MB). Peak memory consumption was 222.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:10,405 INFO L168 Benchmark]: CDTParser took 0.33 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 13:11:10,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11739.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 106.9 MB). Peak memory consumption was 222.6 MB. Max. memory is 3.9 GB. [2018-11-27 13:11:10,413 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 0.33 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 11739.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 106.9 MB). Peak memory consumption was 222.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16302]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...