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_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:38:19,606 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:38:19,608 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:38:19,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:38:19,650 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:38:19,651 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:38:19,656 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:38:19,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:38:19,666 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:38:19,679 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:38:19,680 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:38:19,680 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:38:19,687 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:38:19,698 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:38:19,700 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:38:19,708 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:38:19,712 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:38:19,714 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:38:19,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:38:19,732 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:38:19,737 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:38:19,745 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:38:19,747 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:38:19,753 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:38:19,753 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:38:19,754 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:38:19,759 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:38:19,764 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:38:19,766 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:38:19,772 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:38:19,773 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:38:19,779 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:38:19,779 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:38:19,779 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:38:19,781 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:38:19,782 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:38:19,782 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 [2018-11-27 09:38:19,833 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:38:19,833 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:38:19,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:38:19,839 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:38:19,843 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:38:19,843 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:38:19,844 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:38:19,844 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:38:19,844 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:38:19,845 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:38:19,845 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:38:19,845 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:38:19,845 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:38:19,851 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:38:19,851 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:38:19,851 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:38:19,852 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:38:19,852 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:38:19,852 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:38:19,852 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:38:19,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:38:19,853 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:38:19,853 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:38:19,853 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:38:19,853 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:38:19,854 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:38:19,859 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:38:19,859 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:38:19,860 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:38:19,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:38:19,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:38:20,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:38:20,012 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:38:20,013 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:38:20,014 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-27 09:38:20,173 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cf32e456/117cfc85b3f74ebb9cae5287e3d9ae36/FLAG80958597b [2018-11-27 09:38:22,089 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:38:22,090 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-42f9f8d-1-111_1a-sound--oss--opl3.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-11-27 09:38:22,182 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cf32e456/117cfc85b3f74ebb9cae5287e3d9ae36/FLAG80958597b [2018-11-27 09:38:22,541 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cf32e456/117cfc85b3f74ebb9cae5287e3d9ae36 [2018-11-27 09:38:22,571 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:38:22,576 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:38:22,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:38:22,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:38:22,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:38:22,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:38:22" (1/1) ... [2018-11-27 09:38:22,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46e6238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:22, skipping insertion in model container [2018-11-27 09:38:22,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:38:22" (1/1) ... [2018-11-27 09:38:22,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:38:22,911 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:38:26,235 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:38:26,558 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:38:27,336 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:38:27,780 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:38:27,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27 WrapperNode [2018-11-27 09:38:27,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:38:27,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:38:27,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:38:27,782 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:38:27,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:27,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:28,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:28,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:28,858 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:28,922 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:28,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:27" (1/1) ... [2018-11-27 09:38:29,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:38:29,064 INFO L168 Benchmark]: Toolchain (without parser) took 6489.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 135.7 MB). Peak memory consumption was 135.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:29,067 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-27 09:38:29,067 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5201.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:29,072 INFO L168 Benchmark]: Boogie Preprocessor took 1273.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:29,082 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 0.22 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 5201.42 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 65.2 MB). Peak memory consumption was 65.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1273.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...