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__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-wl1273_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 01:36:00,366 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 01:36:00,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 01:36:00,406 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 01:36:00,408 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 01:36:00,409 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 01:36:00,413 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 01:36:00,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 01:36:00,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 01:36:00,431 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 01:36:00,432 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 01:36:00,432 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 01:36:00,437 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 01:36:00,440 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 01:36:00,441 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 01:36:00,449 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 01:36:00,450 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 01:36:00,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 01:36:00,468 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 01:36:00,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 01:36:00,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 01:36:00,487 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 01:36:00,493 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-05 01:36:00,493 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-05 01:36:00,496 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-05 01:36:00,497 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-05 01:36:00,498 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-05 01:36:00,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-05 01:36:00,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-05 01:36:00,511 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-05 01:36:00,511 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-05 01:36:00,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-05 01:36:00,517 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-05 01:36:00,517 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-05 01:36:00,518 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-05 01:36:00,525 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-05 01:36:00,525 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 [2018-11-05 01:36:00,571 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 01:36:00,571 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 01:36:00,575 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 01:36:00,576 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 01:36:00,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 01:36:00,582 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 01:36:00,586 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 01:36:00,586 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 01:36:00,587 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 01:36:00,587 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 01:36:00,587 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 01:36:00,587 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 01:36:00,588 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 01:36:00,591 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 01:36:00,591 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 01:36:00,592 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 01:36:00,592 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 01:36:00,592 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 01:36:00,593 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 01:36:00,593 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 01:36:00,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 01:36:00,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 01:36:00,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 01:36:00,598 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 01:36:00,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 01:36:00,599 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 01:36:00,599 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 01:36:00,599 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-05 01:36:00,728 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 01:36:00,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 01:36:00,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 01:36:00,783 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 01:36:00,783 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 01:36:00,787 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-wl1273_true-unreach-call.cil.c [2018-11-05 01:36:00,953 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b43a1/ba5f5fc5120d488fb0b51175b646da70/FLAGd2164cdde [2018-11-05 01:36:03,028 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 01:36:03,034 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-radio-radio-wl1273_true-unreach-call.cil.c [2018-11-05 01:36:03,179 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b43a1/ba5f5fc5120d488fb0b51175b646da70/FLAGd2164cdde [2018-11-05 01:36:03,231 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b43a1/ba5f5fc5120d488fb0b51175b646da70 [2018-11-05 01:36:03,252 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 01:36:03,255 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 01:36:03,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 01:36:03,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 01:36:03,270 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 01:36:03,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:36:03" (1/1) ... [2018-11-05 01:36:03,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6453d780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:03, skipping insertion in model container [2018-11-05 01:36:03,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 01:36:03" (1/1) ... [2018-11-05 01:36:03,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 01:36:03,725 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 01:36:16,850 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:36:17,215 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 01:36:23,814 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 01:36:25,618 INFO L193 MainTranslator]: Completed translation [2018-11-05 01:36:25,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25 WrapperNode [2018-11-05 01:36:25,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 01:36:25,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 01:36:25,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 01:36:25,620 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 01:36:25,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:25,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:25,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:25,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:29,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:29,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:29,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 01:36:25" (1/1) ... [2018-11-05 01:36:29,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 01:36:29,785 INFO L168 Benchmark]: Toolchain (without parser) took 26531.44 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: 5.6 MB). Peak memory consumption was 545.5 MB. Max. memory is 3.9 GB. [2018-11-05 01:36:29,792 INFO L168 Benchmark]: CDTParser took 0.26 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. [2018-11-05 01:36:29,792 INFO L168 Benchmark]: CACSL2BoogieTranslator took 22362.81 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: -24.8 MB). Peak memory consumption was 516.6 MB. Max. memory is 3.9 GB. [2018-11-05 01:36:29,798 INFO L168 Benchmark]: Boogie Preprocessor took 4155.86 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: 30.4 MB). Peak memory consumption was 570.3 MB. Max. memory is 3.9 GB. [2018-11-05 01:36:29,806 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 0.26 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 22362.81 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: -24.8 MB). Peak memory consumption was 516.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4155.86 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: 30.4 MB). Peak memory consumption was 570.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...