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__linux-kernel-locking-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-10914cd [2018-11-09 11:44:53,391 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 11:44:53,399 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 11:44:53,442 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 11:44:53,442 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 11:44:53,444 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 11:44:53,445 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 11:44:53,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 11:44:53,458 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 11:44:53,462 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 11:44:53,464 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 11:44:53,464 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 11:44:53,472 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 11:44:53,473 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 11:44:53,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 11:44:53,479 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 11:44:53,492 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 11:44:53,498 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 11:44:53,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 11:44:53,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 11:44:53,515 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 11:44:53,521 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 11:44:53,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 11:44:53,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 11:44:53,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 11:44:53,538 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 11:44:53,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 11:44:53,546 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 11:44:53,547 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 11:44:53,548 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 11:44:53,552 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 11:44:53,555 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 11:44:53,556 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 11:44:53,556 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 11:44:53,559 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 11:44:53,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 11:44:53,563 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 [2018-11-09 11:44:53,613 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 11:44:53,614 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 11:44:53,615 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 11:44:53,615 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 11:44:53,621 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 11:44:53,621 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 11:44:53,622 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 11:44:53,622 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 11:44:53,622 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 11:44:53,622 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 11:44:53,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 11:44:53,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 11:44:53,628 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 11:44:53,629 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 11:44:53,629 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 11:44:53,630 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 11:44:53,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 11:44:53,630 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 11:44:53,630 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 11:44:53,631 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 11:44:53,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 11:44:53,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 11:44:53,631 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 11:44:53,632 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 11:44:53,632 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-09 11:44:53,632 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 11:44:53,632 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 11:44:53,633 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 11:44:53,633 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 11:44:53,633 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-09 11:44:53,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 11:44:53,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 11:44:53,831 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 11:44:53,838 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 11:44:53,839 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 11:44:53,840 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-11-09 11:44:54,018 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414f73e00/3a7781599feb43a4bfd24db29eb2b4db/FLAG19c626841 [2018-11-09 11:44:56,539 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 11:44:56,540 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-spinlock__drivers-net-ethernet-myricom-myri10ge-myri10ge_true-unreach-call.cil.c [2018-11-09 11:44:56,734 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414f73e00/3a7781599feb43a4bfd24db29eb2b4db/FLAG19c626841 [2018-11-09 11:44:56,783 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414f73e00/3a7781599feb43a4bfd24db29eb2b4db [2018-11-09 11:44:56,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 11:44:56,818 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-09 11:44:56,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 11:44:56,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 11:44:56,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 11:44:56,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:56" (1/1) ... [2018-11-09 11:44:56,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b22dab2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:44:56, skipping insertion in model container [2018-11-09 11:44:56,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:44:56" (1/1) ... [2018-11-09 11:44:56,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 11:44:57,524 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 11:45:20,158 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:45:20,760 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 11:45:32,344 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-09 11:45:38,053 INFO L193 MainTranslator]: Completed translation [2018-11-09 11:45:38,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38 WrapperNode [2018-11-09 11:45:38,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 11:45:38,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 11:45:38,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 11:45:38,056 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 11:45:38,079 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:38,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:38,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:38,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:39,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:39,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:39,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:45:38" (1/1) ... [2018-11-09 11:45:39,900 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 11:45:39,905 INFO L168 Benchmark]: Toolchain (without parser) took 43088.42 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: 141.4 MB). Peak memory consumption was 141.4 MB. Max. memory is 3.9 GB. [2018-11-09 11:45:39,911 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-09 11:45:39,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 41233.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 6.1 MB). Peak memory consumption was 545.6 MB. Max. memory is 3.9 GB. [2018-11-09 11:45:39,917 INFO L168 Benchmark]: Boogie Preprocessor took 1843.95 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: 135.3 MB). Peak memory consumption was 135.3 MB. Max. memory is 3.9 GB. [2018-11-09 11:45:39,927 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 0.24 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 41233.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 6.1 MB). Peak memory consumption was 545.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1843.95 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: 135.3 MB). Peak memory consumption was 135.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...