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-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 23:32:45,724 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 23:32:45,727 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 23:32:45,751 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 23:32:45,754 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 23:32:45,755 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 23:32:45,756 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 23:32:45,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 23:32:45,760 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 23:32:45,764 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 23:32:45,767 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 23:32:45,768 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 23:32:45,768 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 23:32:45,770 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 23:32:45,774 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 23:32:45,775 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 23:32:45,776 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 23:32:45,786 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 23:32:45,789 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 23:32:45,790 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 23:32:45,791 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 23:32:45,798 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 23:32:45,803 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 23:32:45,803 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 23:32:45,803 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 23:32:45,804 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 23:32:45,805 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 23:32:45,812 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 23:32:45,812 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 23:32:45,813 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 23:32:45,813 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 23:32:45,817 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 23:32:45,817 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 23:32:45,817 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 23:32:45,820 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 23:32:45,821 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 23:32:45,821 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 [2018-11-26 23:32:45,853 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 23:32:45,853 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 23:32:45,856 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 23:32:45,856 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 23:32:45,859 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 23:32:45,859 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 23:32:45,859 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 23:32:45,859 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 23:32:45,859 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 23:32:45,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 23:32:45,860 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 23:32:45,861 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 23:32:45,861 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 23:32:45,861 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 23:32:45,867 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 23:32:45,867 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 23:32:45,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 23:32:45,867 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 23:32:45,867 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 23:32:45,924 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 23:32:45,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 23:32:45,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 23:32:45,954 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 23:32:45,954 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 23:32:45,955 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c [2018-11-26 23:32:46,039 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7d87358/cacd8bdc46e34e149a60a91ff8090719/FLAG392bb62c0 [2018-11-26 23:32:47,207 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 23:32:47,213 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_false-unreach-call_sound-oss-opl3-ko--111_1a--42f9f8d-1.c [2018-11-26 23:32:47,274 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7d87358/cacd8bdc46e34e149a60a91ff8090719/FLAG392bb62c0 [2018-11-26 23:32:47,537 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef7d87358/cacd8bdc46e34e149a60a91ff8090719 [2018-11-26 23:32:47,556 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 23:32:47,557 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 23:32:47,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 23:32:47,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 23:32:47,569 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 23:32:47,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:32:47" (1/1) ... [2018-11-26 23:32:47,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f7c95b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:47, skipping insertion in model container [2018-11-26 23:32:47,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:32:47" (1/1) ... [2018-11-26 23:32:47,595 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 23:32:47,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 23:32:49,533 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:32:49,713 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 23:32:50,129 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 23:32:50,369 INFO L195 MainTranslator]: Completed translation [2018-11-26 23:32:50,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50 WrapperNode [2018-11-26 23:32:50,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 23:32:50,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 23:32:50,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 23:32:50,372 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 23:32:50,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,508 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,937 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:50,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:32:50" (1/1) ... [2018-11-26 23:32:51,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 23:32:51,044 INFO L168 Benchmark]: Toolchain (without parser) took 3487.42 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: 102.1 MB). Peak memory consumption was 102.1 MB. Max. memory is 3.9 GB. [2018-11-26 23:32:51,049 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-11-26 23:32:51,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2811.96 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: 45.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.9 GB. [2018-11-26 23:32:51,052 INFO L168 Benchmark]: Boogie Preprocessor took 670.56 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. [2018-11-26 23:32:51,058 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 0.17 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 2811.96 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: 45.7 MB). Peak memory consumption was 51.4 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 670.56 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: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...