java -Xmx2000000000 -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_init1_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 17:08:32,688 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 17:08:32,693 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 17:08:32,732 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 17:08:32,733 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 17:08:32,734 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 17:08:32,736 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 17:08:32,741 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 17:08:32,746 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 17:08:32,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 17:08:32,753 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 17:08:32,753 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 17:08:32,760 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 17:08:32,761 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 17:08:32,773 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 17:08:32,774 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 17:08:32,775 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 17:08:32,782 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 17:08:32,790 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 17:08:32,798 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 17:08:32,799 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 17:08:32,805 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 17:08:32,808 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-07 17:08:32,832 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 17:08:32,832 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 17:08:32,837 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 17:08:32,841 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 17:08:32,842 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 [2018-09-07 17:08:32,894 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 17:08:32,895 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 17:08:32,896 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 17:08:32,896 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 17:08:32,903 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 17:08:32,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 17:08:32,903 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 17:08:32,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 17:08:32,904 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-07 17:08:32,904 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-07 17:08:32,904 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 17:08:32,904 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 17:08:32,907 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 17:08:32,907 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 17:08:32,907 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-07 17:08:32,907 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-07 17:08:32,911 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-07 17:08:32,912 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 17:08:32,912 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 17:08:32,912 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 17:08:32,912 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 17:08:32,913 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 17:08:32,913 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 17:08:32,913 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 17:08:32,913 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 17:08:32,914 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 17:08:32,915 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 17:08:32,916 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-07 17:08:32,916 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 17:08:32,916 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-07 17:08:32,916 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-07 17:08:32,916 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 17:08:33,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 17:08:33,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 17:08:33,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 17:08:33,097 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 17:08:33,097 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 17:08:33,098 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init1_false-unreach-call_ground.i [2018-09-07 17:08:33,784 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e83f22e3/7489d3476e8b44dfb3b7553d378f68db/FLAG421a9bdb4 [2018-09-07 17:08:34,254 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 17:08:34,255 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init1_false-unreach-call_ground.i [2018-09-07 17:08:34,272 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e83f22e3/7489d3476e8b44dfb3b7553d378f68db/FLAG421a9bdb4 [2018-09-07 17:08:34,314 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e83f22e3/7489d3476e8b44dfb3b7553d378f68db [2018-09-07 17:08:34,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 17:08:34,350 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 17:08:34,357 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 17:08:34,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 17:08:34,374 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 17:08:34,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:08:34" (1/1) ... [2018-09-07 17:08:34,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4386216c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:34, skipping insertion in model container [2018-09-07 17:08:34,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 05:08:34" (1/1) ... [2018-09-07 17:08:34,807 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 17:08:34,911 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:08:34,958 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-07 17:08:34,973 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-07 17:08:35,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35 WrapperNode [2018-09-07 17:08:35,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 17:08:35,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-07 17:08:35,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-07 17:08:35,009 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-07 17:08:35,043 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,066 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 05:08:35" (1/1) ... [2018-09-07 17:08:35,092 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-07 17:08:35,098 INFO L168 Benchmark]: Toolchain (without parser) took 752.94 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:08:35,100 INFO L168 Benchmark]: CDTParser took 4.42 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:08:35,101 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-07 17:08:35,102 INFO L168 Benchmark]: Boogie Preprocessor took 83.52 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-07 17:08:35,106 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.42 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 650.90 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 83.52 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...