java -ea -Xmx4000000000 -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-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 10:35:47,488 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 10:35:47,492 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 10:35:47,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 10:35:47,525 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 10:35:47,526 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 10:35:47,535 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 10:35:47,543 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 10:35:47,551 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 10:35:47,552 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 10:35:47,557 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 10:35:47,561 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 10:35:47,562 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 10:35:47,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 10:35:47,576 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 10:35:47,577 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 10:35:47,585 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 10:35:47,593 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 10:35:47,602 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 10:35:47,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 10:35:47,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 10:35:47,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 10:35:47,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 10:35:47,622 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 10:35:47,622 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 10:35:47,628 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 10:35:47,630 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 10:35:47,637 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 10:35:47,638 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 10:35:47,642 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 10:35:47,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 10:35:47,643 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 10:35:47,644 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 10:35:47,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 10:35:47,645 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 10:35:47,654 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 10:35:47,654 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 [2018-11-14 10:35:47,707 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 10:35:47,707 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 10:35:47,708 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 10:35:47,712 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 10:35:47,715 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 10:35:47,715 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 10:35:47,715 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 10:35:47,716 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 10:35:47,716 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 10:35:47,716 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 10:35:47,716 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 10:35:47,716 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 10:35:47,720 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 10:35:47,720 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 10:35:47,720 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 10:35:47,721 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 10:35:47,721 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 10:35:47,721 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 10:35:47,721 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 10:35:47,721 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 10:35:47,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 10:35:47,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 10:35:47,728 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 10:35:47,728 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 10:35:47,728 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 10:35:47,728 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 10:35:47,728 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 10:35:47,729 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 10:35:47,729 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 10:35:47,729 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 10:35:47,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 10:35:47,892 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 10:35:47,905 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 10:35:47,910 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 10:35:47,911 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 10:35:47,912 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-14 10:35:48,074 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80b29f9d2/e6ee8aae50ae463fb68f193f6b9d18e0/FLAGac1a5e08d [2018-11-14 10:35:51,307 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 10:35:51,308 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-14 10:35:51,584 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80b29f9d2/e6ee8aae50ae463fb68f193f6b9d18e0/FLAGac1a5e08d [2018-11-14 10:35:51,633 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80b29f9d2/e6ee8aae50ae463fb68f193f6b9d18e0 [2018-11-14 10:35:51,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 10:35:51,665 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 10:35:51,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 10:35:51,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 10:35:51,680 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 10:35:51,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:35:51" (1/1) ... [2018-11-14 10:35:51,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e187fc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:35:51, skipping insertion in model container [2018-11-14 10:35:51,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 10:35:51" (1/1) ... [2018-11-14 10:35:51,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 10:35:52,836 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 10:36:28,502 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:36:29,755 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 10:36:50,734 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 10:36:54,727 INFO L195 MainTranslator]: Completed translation [2018-11-14 10:36:54,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54 WrapperNode [2018-11-14 10:36:54,728 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 10:36:54,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 10:36:54,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 10:36:54,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 10:36:54,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:54,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:55,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:55,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:57,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:57,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:57,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 10:36:54" (1/1) ... [2018-11-14 10:36:58,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 10:36:58,263 INFO L168 Benchmark]: Toolchain (without parser) took 66599.32 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 281.7 MB). Peak memory consumption was 597.3 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:58,271 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-14 10:36:58,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 63056.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 517.9 MB). Peak memory consumption was 600.5 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:58,279 INFO L168 Benchmark]: Boogie Preprocessor took 3531.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -236.2 MB). Peak memory consumption was 79.4 MB. Max. memory is 3.9 GB. [2018-11-14 10:36:58,286 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 0.22 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 63056.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 517.9 MB). Peak memory consumption was 600.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 3531.39 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -236.2 MB). Peak memory consumption was 79.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...