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-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-10 22:58:34,214 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 22:58:34,225 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 22:58:34,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 22:58:34,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 22:58:34,271 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 22:58:34,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 22:58:34,285 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 22:58:34,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 22:58:34,298 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 22:58:34,302 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 22:58:34,309 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 22:58:34,310 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 22:58:34,312 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 22:58:34,317 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 22:58:34,318 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 22:58:34,326 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 22:58:34,337 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 22:58:34,343 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 22:58:34,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 22:58:34,353 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 22:58:34,358 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 22:58:34,367 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-10 22:58:34,395 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 [2018-11-10 22:58:34,453 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 22:58:34,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 22:58:34,454 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 22:58:34,457 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 22:58:34,459 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 22:58:34,459 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 22:58:34,459 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 22:58:34,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 22:58:34,465 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 22:58:34,465 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 22:58:34,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 22:58:34,466 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 22:58:34,466 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 22:58:34,466 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 22:58:34,466 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 22:58:34,466 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 22:58:34,467 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 22:58:34,467 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 22:58:34,467 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 22:58:34,467 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 22:58:34,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 22:58:34,470 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 22:58:34,473 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 22:58:34,473 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 22:58:34,473 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 22:58:34,473 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 22:58:34,474 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 22:58:34,474 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 22:58:34,474 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 22:58:34,474 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 22:58:34,612 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 22:58:34,657 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 22:58:34,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 22:58:34,673 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 22:58:34,673 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 22:58:34,674 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-10 22:58:34,836 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb0208e6/1bcc8240e51649b7b59cd9e467900b8d/FLAG8a7f429a2 [2018-11-10 22:58:37,448 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 22:58:37,452 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-10 22:58:37,677 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb0208e6/1bcc8240e51649b7b59cd9e467900b8d/FLAG8a7f429a2 [2018-11-10 22:58:37,729 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dfb0208e6/1bcc8240e51649b7b59cd9e467900b8d [2018-11-10 22:58:37,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 22:58:37,765 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-10 22:58:37,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 22:58:37,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 22:58:37,782 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 22:58:37,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:58:37" (1/1) ... [2018-11-10 22:58:37,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6592645d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:58:37, skipping insertion in model container [2018-11-10 22:58:37,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:58:37" (1/1) ... [2018-11-10 22:58:37,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 22:58:38,491 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 22:59:06,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 22:59:07,641 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 22:59:21,866 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-10 22:59:25,902 INFO L193 MainTranslator]: Completed translation [2018-11-10 22:59:25,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25 WrapperNode [2018-11-10 22:59:25,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 22:59:25,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 22:59:25,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 22:59:25,905 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 22:59:25,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:25,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:26,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:26,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:37,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:37,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:38,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:59:25" (1/1) ... [2018-11-10 22:59:38,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 22:59:38,594 INFO L168 Benchmark]: Toolchain (without parser) took 60832.46 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: 275.1 MB). Peak memory consumption was 638.4 MB. Max. memory is 3.9 GB. [2018-11-10 22:59:38,602 INFO L168 Benchmark]: CDTParser took 3.41 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. [2018-11-10 22:59:38,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 48134.90 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: 498.7 MB). Peak memory consumption was 589.2 MB. Max. memory is 3.9 GB. [2018-11-10 22:59:38,604 INFO L168 Benchmark]: Boogie Preprocessor took 12681.95 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: -223.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 3.9 GB. [2018-11-10 22:59:38,616 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 3.41 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 48134.90 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: 498.7 MB). Peak memory consumption was 589.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 12681.95 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: -223.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...