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-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/termination-crafted/Arrays02-EquivalentConstantIndices_false-termination_true-valid-memsafety_true-no-overflow.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cde60e6 [2018-11-26 22:44:03,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 22:44:03,421 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 22:44:03,455 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 22:44:03,456 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 22:44:03,459 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 22:44:03,464 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 22:44:03,468 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 22:44:03,477 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 22:44:03,478 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 22:44:03,482 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 22:44:03,482 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 22:44:03,483 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 22:44:03,491 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 22:44:03,501 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 22:44:03,502 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 22:44:03,507 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 22:44:03,513 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 22:44:03,522 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 22:44:03,527 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 22:44:03,529 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 22:44:03,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 22:44:03,541 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 22:44:03,544 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 22:44:03,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 22:44:03,545 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 22:44:03,546 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 22:44:03,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 22:44:03,554 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 22:44:03,556 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 22:44:03,556 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 22:44:03,562 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 22:44:03,562 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 22:44:03,562 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 22:44:03,564 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 22:44:03,568 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 22:44:03,568 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 [2018-11-26 22:44:03,612 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 22:44:03,612 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 22:44:03,613 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 22:44:03,614 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 22:44:03,621 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 22:44:03,621 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 22:44:03,621 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 22:44:03,622 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 22:44:03,622 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 22:44:03,626 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 22:44:03,626 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 22:44:03,626 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 22:44:03,627 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 22:44:03,627 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-26 22:44:03,627 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-26 22:44:03,627 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-26 22:44:03,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 22:44:03,629 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 22:44:03,629 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 22:44:03,629 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 22:44:03,629 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 22:44:03,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 22:44:03,630 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 22:44:03,630 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 22:44:03,630 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 22:44:03,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 22:44:03,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 22:44:03,635 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 22:44:03,635 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 22:44:03,635 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 22:44:03,635 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 22:44:03,635 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 22:44:03,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 22:44:03,768 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 22:44:03,778 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 22:44:03,780 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 22:44:03,783 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 22:44:03,784 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/termination-crafted/Arrays02-EquivalentConstantIndices_false-termination_true-valid-memsafety_true-no-overflow.c [2018-11-26 22:44:03,975 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284fecd57/b80c2dc38f54492db49e9e3349649ef4/FLAG0b631f6a5 [2018-11-26 22:44:04,935 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 22:44:04,936 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/termination-crafted/Arrays02-EquivalentConstantIndices_false-termination_true-valid-memsafety_true-no-overflow.c [2018-11-26 22:44:04,949 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284fecd57/b80c2dc38f54492db49e9e3349649ef4/FLAG0b631f6a5 [2018-11-26 22:44:05,146 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284fecd57/b80c2dc38f54492db49e9e3349649ef4 [2018-11-26 22:44:05,155 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 22:44:05,156 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 22:44:05,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 22:44:05,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 22:44:05,173 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 22:44:05,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cf84a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05, skipping insertion in model container [2018-11-26 22:44:05,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 22:44:05,234 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 22:44:05,700 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:44:05,726 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 22:44:05,786 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 22:44:05,855 INFO L195 MainTranslator]: Completed translation [2018-11-26 22:44:05,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05 WrapperNode [2018-11-26 22:44:05,859 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 22:44:05,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 22:44:05,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 22:44:05,860 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 22:44:05,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,925 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,970 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 10:44:05" (1/1) ... [2018-11-26 22:44:05,988 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 22:44:05,991 INFO L168 Benchmark]: Toolchain (without parser) took 835.16 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. [2018-11-26 22:44:05,999 INFO L168 Benchmark]: CDTParser took 0.24 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 22:44:06,000 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.35 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. [2018-11-26 22:44:06,001 INFO L168 Benchmark]: Boogie Preprocessor took 127.78 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. [2018-11-26 22:44:06,010 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 0.24 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 701.35 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 127.78 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...