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-alloc-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:46:10,526 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:46:10,533 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:46:10,573 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:46:10,574 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:46:10,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:46:10,579 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:46:10,587 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:46:10,592 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:46:10,602 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:46:10,604 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:46:10,604 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:46:10,607 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:46:10,612 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:46:10,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:46:10,618 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:46:10,626 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:46:10,635 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:46:10,646 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:46:10,655 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:46:10,656 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:46:10,661 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:46:10,671 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 10:46:10,672 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 10:46:10,672 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 10:46:10,674 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 10:46:10,675 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 10:46:10,676 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 10:46:10,683 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 10:46:10,684 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 10:46:10,685 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 10:46:10,685 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 10:46:10,691 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 10:46:10,691 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 10:46:10,694 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 10:46:10,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 10:46:10,695 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 [2018-11-16 10:46:10,756 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:46:10,757 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:46:10,759 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:46:10,760 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:46:10,766 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:46:10,766 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:46:10,766 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:46:10,767 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:46:10,767 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:46:10,767 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:46:10,767 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:46:10,774 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:46:10,774 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:46:10,774 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:46:10,775 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:46:10,775 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:46:10,775 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:46:10,775 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:46:10,776 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:46:10,776 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:46:10,777 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:46:10,778 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:46:10,778 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:46:10,778 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:46:10,778 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:46:10,778 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:46:10,779 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:46:10,781 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:46:10,781 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:46:10,781 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:46:10,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:46:10,963 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:46:10,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:46:10,974 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:46:10,974 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:46:10,979 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c [2018-11-16 10:46:11,146 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/048a25268/b7acc79428054247a7772687388780c8/FLAG8d5ce679d [2018-11-16 10:46:13,818 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:46:13,819 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-fddi-skfp-skfp_true-unreach-call.cil.c [2018-11-16 10:46:14,076 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/048a25268/b7acc79428054247a7772687388780c8/FLAG8d5ce679d [2018-11-16 10:46:14,490 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/048a25268/b7acc79428054247a7772687388780c8 [2018-11-16 10:46:14,518 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:46:14,525 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:46:14,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:46:14,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:46:14,540 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:46:14,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:46:14" (1/1) ... [2018-11-16 10:46:14,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f2f9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:46:14, skipping insertion in model container [2018-11-16 10:46:14,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:46:14" (1/1) ... [2018-11-16 10:46:14,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:46:15,239 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:46:41,914 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:46:42,246 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:46:56,534 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:47:00,753 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:47:00,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00 WrapperNode [2018-11-16 10:47:00,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:47:00,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:47:00,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:47:00,755 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:47:00,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:00,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:01,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:01,218 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:04,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:05,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:05,841 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:47:00" (1/1) ... [2018-11-16 10:47:06,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:47:06,113 INFO L168 Benchmark]: Toolchain (without parser) took 51589.78 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: 85.5 MB). Peak memory consumption was 614.3 MB. Max. memory is 3.9 GB. [2018-11-16 10:47:06,117 INFO L168 Benchmark]: CDTParser took 0.42 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. [2018-11-16 10:47:06,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 46225.22 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: 219.7 MB). Peak memory consumption was 585.8 MB. Max. memory is 3.9 GB. [2018-11-16 10:47:06,124 INFO L168 Benchmark]: Boogie Preprocessor took 5349.19 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: -134.3 MB). Peak memory consumption was 394.6 MB. Max. memory is 3.9 GB. [2018-11-16 10:47:06,135 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 0.42 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 46225.22 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: 219.7 MB). Peak memory consumption was 585.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 5349.19 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: -134.3 MB). Peak memory consumption was 394.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...