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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-examples/standard_copy1_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 11:21:42,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 11:21:42,896 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 11:21:42,937 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 11:21:42,938 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 11:21:42,942 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 11:21:42,943 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 11:21:42,952 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 11:21:42,959 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 11:21:42,967 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 11:21:42,968 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 11:21:42,974 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 11:21:42,975 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 11:21:42,976 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 11:21:42,984 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 11:21:42,985 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 11:21:42,986 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 11:21:42,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 11:21:42,998 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 11:21:43,007 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 11:21:43,014 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 11:21:43,015 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 11:21:43,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-17 11:21:43,029 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-17 11:21:43,029 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-17 11:21:43,030 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-17 11:21:43,031 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-17 11:21:43,035 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-17 11:21:43,036 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-17 11:21:43,042 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-17 11:21:43,042 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-17 11:21:43,045 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-17 11:21:43,046 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 11:21:43,046 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 11:21:43,051 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 11:21:43,052 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 11:21:43,053 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-17 11:21:43,108 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 11:21:43,108 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 11:21:43,109 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 11:21:43,110 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 11:21:43,114 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 11:21:43,115 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 11:21:43,115 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 11:21:43,115 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 11:21:43,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-17 11:21:43,117 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-17 11:21:43,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 11:21:43,120 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 11:21:43,120 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 11:21:43,120 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 11:21:43,121 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-17 11:21:43,121 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-17 11:21:43,121 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-17 11:21:43,121 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 11:21:43,121 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 11:21:43,123 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 11:21:43,124 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 11:21:43,124 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 11:21:43,124 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 11:21:43,124 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 11:21:43,128 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 11:21:43,128 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 11:21:43,130 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 11:21:43,130 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-17 11:21:43,130 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 11:21:43,130 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-17 11:21:43,131 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-17 11:21:43,131 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 11:21:43,257 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 11:21:43,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 11:21:43,307 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 11:21:43,309 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 11:21:43,312 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 11:21:43,313 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy1_true-unreach-call_ground.i [2018-10-17 11:21:43,464 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/931c247c6/2441d6a0c8bf4fcf901c3d04f4f2d8a9/FLAG13e19810b [2018-10-17 11:21:44,418 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 11:21:44,421 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy1_true-unreach-call_ground.i [2018-10-17 11:21:44,440 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/931c247c6/2441d6a0c8bf4fcf901c3d04f4f2d8a9/FLAG13e19810b [2018-10-17 11:21:44,482 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/931c247c6/2441d6a0c8bf4fcf901c3d04f4f2d8a9 [2018-10-17 11:21:44,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 11:21:44,512 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 11:21:44,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 11:21:44,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 11:21:44,527 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 11:21:44,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:21:44" (1/1) ... [2018-10-17 11:21:44,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ea20d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:44, skipping insertion in model container [2018-10-17 11:21:44,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:21:44" (1/1) ... [2018-10-17 11:21:44,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 11:21:44,621 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 11:21:45,139 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 11:21:45,152 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 11:21:45,224 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 11:21:45,290 INFO L193 MainTranslator]: Completed translation [2018-10-17 11:21:45,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45 WrapperNode [2018-10-17 11:21:45,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 11:21:45,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 11:21:45,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 11:21:45,295 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 11:21:45,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,381 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:21:45" (1/1) ... [2018-10-17 11:21:45,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 11:21:45,425 INFO L168 Benchmark]: Toolchain (without parser) took 913.80 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. [2018-10-17 11:21:45,431 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. [2018-10-17 11:21:45,431 INFO L168 Benchmark]: CACSL2BoogieTranslator took 778.98 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. [2018-10-17 11:21:45,432 INFO L168 Benchmark]: Boogie Preprocessor took 123.57 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. [2018-10-17 11:21:45,438 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 778.98 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 123.57 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...