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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:57:58,249 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:57:58,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:57:58,290 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:57:58,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:57:58,292 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:57:58,298 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:57:58,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:57:58,308 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:57:58,316 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:57:58,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:57:58,322 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:57:58,323 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:57:58,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:57:58,333 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:57:58,340 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:57:58,341 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:57:58,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:57:58,354 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:57:58,362 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:57:58,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:57:58,374 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:57:58,379 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 11:57:58,404 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-19 11:57:58,460 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:57:58,461 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:57:58,462 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:57:58,468 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:57:58,469 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:57:58,469 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:57:58,470 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:57:58,470 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:57:58,470 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:57:58,470 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:57:58,471 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:57:58,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:57:58,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:57:58,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:57:58,477 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:57:58,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:57:58,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:57:58,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:57:58,478 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:57:58,478 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:57:58,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:57:58,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:57:58,482 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:57:58,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:57:58,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:57:58,483 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:57:58,483 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:57:58,483 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:57:58,483 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:57:58,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:57:58,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:57:58,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:57:58,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:57:58,665 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:57:58,669 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-19 11:57:58,817 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f994886e8/662f840a061c46eaa6400920c3ed6f08/FLAG5e0b3d30a [2018-11-19 11:58:01,563 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:58:01,564 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-19 11:58:01,745 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f994886e8/662f840a061c46eaa6400920c3ed6f08/FLAG5e0b3d30a [2018-11-19 11:58:02,181 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f994886e8/662f840a061c46eaa6400920c3ed6f08 [2018-11-19 11:58:02,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:58:02,216 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:58:02,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:58:02,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:58:02,231 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:58:02,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:58:02" (1/1) ... [2018-11-19 11:58:02,245 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cc20ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:02, skipping insertion in model container [2018-11-19 11:58:02,245 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:58:02" (1/1) ... [2018-11-19 11:58:02,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:58:03,138 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:58:19,106 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:58:19,459 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:58:24,782 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:58:28,323 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:58:28,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28 WrapperNode [2018-11-19 11:58:28,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:58:28,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:58:28,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:58:28,337 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:58:28,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:28,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:28,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:28,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:36,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:36,269 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:36,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:58:28" (1/1) ... [2018-11-19 11:58:37,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:58:37,176 INFO L168 Benchmark]: Toolchain (without parser) took 34961.24 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 567.8 MB). Peak memory consumption was 645.0 MB. Max. memory is 3.9 GB. [2018-11-19 11:58:37,183 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. [2018-11-19 11:58:37,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26111.19 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: 236.9 MB). Peak memory consumption was 609.3 MB. Max. memory is 3.9 GB. [2018-11-19 11:58:37,184 INFO L168 Benchmark]: Boogie Preprocessor took 8838.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 330.9 MB). Peak memory consumption was 408.1 MB. Max. memory is 3.9 GB. [2018-11-19 11:58:37,193 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 26111.19 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: 236.9 MB). Peak memory consumption was 609.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 8838.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 330.9 MB). Peak memory consumption was 408.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...