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-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/locks/test_locks_15_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:10:22,378 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:10:22,385 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:10:22,423 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:10:22,424 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:10:22,425 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:10:22,430 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:10:22,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:10:22,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:10:22,441 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:10:22,445 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:10:22,445 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:10:22,446 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:10:22,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:10:22,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:10:22,459 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:10:22,461 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:10:22,474 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:10:22,481 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:10:22,485 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:10:22,490 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:10:22,492 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:10:22,494 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 19:10:22,500 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 19:10:22,500 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 19:10:22,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 19:10:22,504 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 19:10:22,508 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 19:10:22,509 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 19:10:22,510 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 19:10:22,511 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 19:10:22,511 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 19:10:22,512 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:10:22,512 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:10:22,513 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:10:22,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:10:22,522 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-11 19:10:22,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:10:22,568 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:10:22,572 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:10:22,572 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:10:22,576 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:10:22,576 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:10:22,577 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-11 19:10:22,577 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-11 19:10:22,577 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 19:10:22,577 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-11 19:10:22,577 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:10:22,578 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-11 19:10:22,578 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-11 19:10:22,578 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-11 19:10:22,578 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:10:22,578 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 19:10:22,579 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 19:10:22,582 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-11 19:10:22,582 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:10:22,584 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:10:22,584 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:10:22,584 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:10:22,584 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:10:22,585 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:10:22,585 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:10:22,585 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 19:10:22,585 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:10:22,585 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 19:10:22,586 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 19:10:22,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:10:22,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:10:22,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:10:22,761 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:10:22,762 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:10:22,763 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_15_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-11 19:10:22,920 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82d411eaa/5b7ddaead8974a6db5441b9517a1f08e/FLAG55d9fcd17 [2018-11-11 19:10:23,972 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:10:23,973 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-11 19:10:23,995 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82d411eaa/5b7ddaead8974a6db5441b9517a1f08e/FLAG55d9fcd17 [2018-11-11 19:10:24,033 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82d411eaa/5b7ddaead8974a6db5441b9517a1f08e [2018-11-11 19:10:24,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:10:24,061 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:10:24,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:10:24,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:10:24,073 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:10:24,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea13490 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24, skipping insertion in model container [2018-11-11 19:10:24,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:10:24,187 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:10:24,716 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:10:24,738 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 19:10:24,865 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 19:10:24,893 INFO L193 MainTranslator]: Completed translation [2018-11-11 19:10:24,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24 WrapperNode [2018-11-11 19:10:24,894 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:10:24,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 19:10:24,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 19:10:24,895 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 19:10:24,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,937 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:24,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:25,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:25,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:10:24" (1/1) ... [2018-11-11 19:10:25,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 19:10:25,027 INFO L168 Benchmark]: Toolchain (without parser) took 974.13 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 19:10:25,037 INFO L168 Benchmark]: CDTParser took 4.42 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. [2018-11-11 19:10:25,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 829.01 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 19:10:25,046 INFO L168 Benchmark]: Boogie Preprocessor took 126.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 19:10:25,054 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 4.42 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 829.01 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 126.94 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...