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-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 13:13:35,538 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 13:13:35,545 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 13:13:35,582 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 13:13:35,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 13:13:35,585 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 13:13:35,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 13:13:35,595 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 13:13:35,598 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 13:13:35,604 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 13:13:35,606 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 13:13:35,606 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 13:13:35,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 13:13:35,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 13:13:35,621 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 13:13:35,623 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 13:13:35,623 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 13:13:35,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 13:13:35,643 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 13:13:35,652 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 13:13:35,653 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 13:13:35,659 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 13:13:35,666 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 13:13:35,666 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 13:13:35,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 13:13:35,673 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 13:13:35,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 13:13:35,680 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 13:13:35,681 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 13:13:35,682 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 13:13:35,682 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 13:13:35,686 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 13:13:35,687 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 13:13:35,687 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 13:13:35,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 13:13:35,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 13:13:35,695 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 13:13:35,743 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 13:13:35,744 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 13:13:35,744 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 13:13:35,750 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 13:13:35,751 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 13:13:35,751 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 13:13:35,751 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 13:13:35,752 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 13:13:35,752 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 13:13:35,752 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 13:13:35,752 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 13:13:35,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 13:13:35,755 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 13:13:35,755 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 13:13:35,755 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 13:13:35,756 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 13:13:35,756 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 13:13:35,756 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 13:13:35,756 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 13:13:35,756 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 13:13:35,757 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 13:13:35,757 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 13:13:35,757 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 13:13:35,757 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 13:13:35,757 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 13:13:35,762 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 13:13:35,762 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 13:13:35,762 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 13:13:35,763 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 13:13:35,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 13:13:35,888 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 13:13:35,898 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 13:13:35,900 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 13:13:35,903 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 13:13:35,905 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-27 13:13:36,055 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91c4aa30/65df9b6f4da8406d80ce9f2e19a2672a/FLAGb37029103 [2018-11-27 13:13:38,837 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 13:13:38,838 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-27 13:13:39,160 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91c4aa30/65df9b6f4da8406d80ce9f2e19a2672a/FLAGb37029103 [2018-11-27 13:13:39,220 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a91c4aa30/65df9b6f4da8406d80ce9f2e19a2672a [2018-11-27 13:13:39,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 13:13:39,253 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 13:13:39,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 13:13:39,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 13:13:39,269 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 13:13:39,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:13:39" (1/1) ... [2018-11-27 13:13:39,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578ebd54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:13:39, skipping insertion in model container [2018-11-27 13:13:39,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 01:13:39" (1/1) ... [2018-11-27 13:13:39,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 13:13:40,371 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 13:13:58,707 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:13:59,192 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 13:14:02,786 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 13:14:06,920 INFO L195 MainTranslator]: Completed translation [2018-11-27 13:14:06,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06 WrapperNode [2018-11-27 13:14:06,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 13:14:06,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 13:14:06,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 13:14:06,923 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 13:14:06,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:07,523 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:07,700 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 13:14:07,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 13:14:07,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 13:14:07,704 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 13:14:07,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:07,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:08,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:08,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:09,876 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:10,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:11,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 01:14:06" (1/1) ... [2018-11-27 13:14:11,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 13:14:11,846 INFO L168 Benchmark]: Toolchain (without parser) took 32597.12 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: 89.7 MB). Peak memory consumption was 642.0 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:11,852 INFO L168 Benchmark]: CDTParser took 0.28 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 13:14:11,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 27662.55 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: 190.6 MB). Peak memory consumption was 657.7 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:11,861 INFO L168 Benchmark]: Boogie Procedure Inliner took 780.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:11,862 INFO L168 Benchmark]: Boogie Preprocessor took 4137.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -124.0 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.9 GB. [2018-11-27 13:14:11,869 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 0.28 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 27662.55 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: 190.6 MB). Peak memory consumption was 657.7 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 780.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4137.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -124.0 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...