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 0.1.23-82208a2 [2018-10-17 13:31:58,044 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:31:58,050 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:31:58,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:31:58,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:31:58,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:31:58,087 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:31:58,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:31:58,119 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:31:58,127 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:31:58,128 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:31:58,128 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:31:58,135 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:31:58,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:31:58,148 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:31:58,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:31:58,150 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:31:58,158 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:31:58,167 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:31:58,174 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:31:58,175 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:31:58,182 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:31:58,189 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 13:31:58,189 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 13:31:58,189 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 13:31:58,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 13:31:58,199 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 13:31:58,199 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 13:31:58,207 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 13:31:58,208 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 13:31:58,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 13:31:58,215 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 13:31:58,217 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:31:58,217 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:31:58,218 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:31:58,224 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:31:58,224 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 [2018-10-17 13:31:58,274 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:31:58,274 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:31:58,277 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:31:58,278 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:31:58,283 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:31:58,283 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:31:58,283 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:31:58,284 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:31:58,284 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:31:58,284 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:31:58,284 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:31:58,284 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:31:58,285 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:31:58,291 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:31:58,291 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:31:58,292 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:31:58,292 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:31:58,292 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:31:58,292 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:31:58,292 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:31:58,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:31:58,293 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:31:58,293 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:31:58,293 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:31:58,293 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:31:58,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:31:58,297 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:31:58,297 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:31:58,441 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:31:58,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:31:58,485 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:31:58,492 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:31:58,493 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:31:58,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-10-17 13:31:58,661 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b34ec2d2d/5ba8dd4db5ab4596b2d678fdbb79927a/FLAG5ddee887f [2018-10-17 13:32:01,251 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:32:01,257 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-10-17 13:32:01,459 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b34ec2d2d/5ba8dd4db5ab4596b2d678fdbb79927a/FLAG5ddee887f [2018-10-17 13:32:01,510 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b34ec2d2d/5ba8dd4db5ab4596b2d678fdbb79927a [2018-10-17 13:32:01,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:32:01,533 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:32:01,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:32:01,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:32:01,555 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:32:01,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:32:01" (1/1) ... [2018-10-17 13:32:01,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12032514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:01, skipping insertion in model container [2018-10-17 13:32:01,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:32:01" (1/1) ... [2018-10-17 13:32:01,593 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:32:02,371 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:32:29,572 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:32:30,208 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:32:41,134 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:32:45,144 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:32:45,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45 WrapperNode [2018-10-17 13:32:45,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:32:45,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:32:45,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:32:45,146 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:32:45,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:45,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:45,670 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:45,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:53,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:53,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:54,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:32:45" (1/1) ... [2018-10-17 13:32:54,765 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:32:54,771 INFO L168 Benchmark]: Toolchain (without parser) took 53239.55 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: 274.1 MB). Peak memory consumption was 620.7 MB. Max. memory is 3.9 GB. [2018-10-17 13:32:54,778 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-17 13:32:54,779 INFO L168 Benchmark]: CACSL2BoogieTranslator took 43608.42 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: 552.4 MB). Peak memory consumption was 592.6 MB. Max. memory is 3.9 GB. [2018-10-17 13:32:54,783 INFO L168 Benchmark]: Boogie Preprocessor took 9618.93 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: -278.3 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.9 GB. [2018-10-17 13:32:54,791 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 0.21 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 43608.42 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: 552.4 MB). Peak memory consumption was 592.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 9618.93 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: -278.3 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...