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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:20:05,428 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:20:05,434 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:20:05,461 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:20:05,461 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:20:05,466 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:20:05,469 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:20:05,474 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:20:05,475 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:20:05,476 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:20:05,479 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:20:05,479 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:20:05,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:20:05,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:20:05,487 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:20:05,490 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:20:05,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:20:05,492 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:20:05,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:20:05,505 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:20:05,512 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:20:05,513 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:20:05,520 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 16:20:05,538 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 [2018-11-26 16:20:05,578 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:20:05,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:20:05,586 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:20:05,586 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:20:05,587 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:20:05,587 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:20:05,587 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:20:05,587 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:20:05,587 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:20:05,588 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:20:05,592 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:20:05,592 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:20:05,592 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:20:05,592 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:20:05,592 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:20:05,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:20:05,593 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:20:05,594 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:20:05,594 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:20:05,594 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:20:05,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:20:05,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:20:05,725 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:20:05,727 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:20:05,727 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:20:05,728 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko_false-unreach-call.cil.c [2018-11-26 16:20:05,817 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630661bcf/4c6f7194ca9b4c6fa0a1ba894fd68391/FLAG004e87f48 [2018-11-26 16:20:07,114 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:20:07,115 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--paride--pf.ko_false-unreach-call.cil.c [2018-11-26 16:20:07,215 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630661bcf/4c6f7194ca9b4c6fa0a1ba894fd68391/FLAG004e87f48 [2018-11-26 16:20:07,309 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630661bcf/4c6f7194ca9b4c6fa0a1ba894fd68391 [2018-11-26 16:20:07,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:20:07,336 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:20:07,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:20:07,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:20:07,347 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:20:07,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:20:07" (1/1) ... [2018-11-26 16:20:07,357 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5536f6c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:07, skipping insertion in model container [2018-11-26 16:20:07,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:20:07" (1/1) ... [2018-11-26 16:20:07,375 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:20:07,652 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:20:12,469 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:20:12,593 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:20:13,082 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:20:14,689 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:20:14,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14 WrapperNode [2018-11-26 16:20:14,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:20:14,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:20:14,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:20:14,694 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:20:14,719 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:14,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:14,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:14,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:15,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:15,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:15,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:20:14" (1/1) ... [2018-11-26 16:20:15,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:20:15,408 INFO L168 Benchmark]: Toolchain (without parser) took 8075.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 435.9 MB). Peak memory consumption was 435.9 MB. Max. memory is 3.9 GB. [2018-11-26 16:20:15,412 INFO L168 Benchmark]: CDTParser took 0.14 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. [2018-11-26 16:20:15,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7356.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 379.5 MB). Peak memory consumption was 379.5 MB. Max. memory is 3.9 GB. [2018-11-26 16:20:15,416 INFO L168 Benchmark]: Boogie Preprocessor took 712.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-26 16:20:15,425 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 0.14 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 7356.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 379.5 MB). Peak memory consumption was 379.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 712.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...