java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/array-programs/copysome1_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-27 22:40:52,667 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 22:40:52,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 22:40:52,688 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 22:40:52,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 22:40:52,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 22:40:52,692 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 22:40:52,695 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 22:40:52,698 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 22:40:52,699 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 22:40:52,707 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 22:40:52,707 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 22:40:52,708 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 22:40:52,713 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 22:40:52,717 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 22:40:52,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 22:40:52,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 22:40:52,722 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 22:40:52,728 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 22:40:52,730 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 22:40:52,732 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 22:40:52,734 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 22:40:52,738 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 22:40:52,738 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 22:40:52,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 22:40:52,740 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 22:40:52,742 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 22:40:52,744 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 22:40:52,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 22:40:52,748 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 22:40:52,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 22:40:52,749 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 22:40:52,751 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 22:40:52,751 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 22:40:52,753 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 22:40:52,753 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 22:40:52,754 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 [2018-11-27 22:40:52,780 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 22:40:52,781 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 22:40:52,782 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 22:40:52,782 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 22:40:52,783 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 22:40:52,783 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 22:40:52,783 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 22:40:52,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 22:40:52,783 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 22:40:52,784 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 22:40:52,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 22:40:52,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 22:40:52,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 22:40:52,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 22:40:52,785 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 22:40:52,786 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 22:40:52,786 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 22:40:52,786 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 22:40:52,786 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 22:40:52,786 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 22:40:52,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 22:40:52,787 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 22:40:52,787 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 22:40:52,787 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 22:40:52,787 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 22:40:52,788 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 22:40:52,788 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 22:40:52,788 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 22:40:52,853 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 22:40:52,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 22:40:52,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 22:40:52,882 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 22:40:52,883 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 22:40:52,884 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-programs/copysome1_false-unreach-call.i [2018-11-27 22:40:52,960 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df0f19995/5705f51e54204eadb72daba9b65a1320/FLAGd83a031db [2018-11-27 22:40:53,418 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 22:40:53,419 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-programs/copysome1_false-unreach-call.i [2018-11-27 22:40:53,425 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df0f19995/5705f51e54204eadb72daba9b65a1320/FLAGd83a031db [2018-11-27 22:40:53,772 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df0f19995/5705f51e54204eadb72daba9b65a1320 [2018-11-27 22:40:53,783 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 22:40:53,786 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-27 22:40:53,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 22:40:53,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 22:40:53,792 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 22:40:53,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:40:53" (1/1) ... [2018-11-27 22:40:53,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b4e064 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:53, skipping insertion in model container [2018-11-27 22:40:53,798 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:40:53" (1/1) ... [2018-11-27 22:40:53,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 22:40:53,831 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 22:40:54,081 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:40:54,092 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 22:40:54,138 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:40:54,169 INFO L195 MainTranslator]: Completed translation [2018-11-27 22:40:54,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54 WrapperNode [2018-11-27 22:40:54,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 22:40:54,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 22:40:54,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 22:40:54,172 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 22:40:54,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,205 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 22:40:54,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 22:40:54,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 22:40:54,219 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 22:40:54,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,262 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... [2018-11-27 22:40:54,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 22:40:54,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-27 22:40:54,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-27 22:40:54,267 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-27 22:40:54,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:40:54" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 22:40:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-27 22:40:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-27 22:40:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-27 22:40:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-27 22:40:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-27 22:40:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-27 22:40:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-27 22:40:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-27 22:40:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-27 22:40:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-27 22:40:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-27 22:40:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-27 22:40:55,044 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-27 22:40:55,044 INFO L280 CfgBuilder]: Removed 3 assue(true) statements. [2018-11-27 22:40:55,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 10:40:55 BoogieIcfgContainer [2018-11-27 22:40:55,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-27 22:40:55,048 INFO L168 Benchmark]: Toolchain (without parser) took 1264.05 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -736.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. [2018-11-27 22:40:55,051 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-27 22:40:55,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-27 22:40:55,053 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.48 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-27 22:40:55,056 INFO L168 Benchmark]: Boogie Preprocessor took 46.87 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-27 22:40:55,057 INFO L168 Benchmark]: RCFGBuilder took 779.06 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -747.1 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-27 22:40:55,063 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 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 383.33 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 47.48 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 46.87 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 779.06 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 723.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -747.1 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...