java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_init9_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 08:25:00,401 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 08:25:00,403 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 08:25:00,416 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 08:25:00,417 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 08:25:00,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 08:25:00,419 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 08:25:00,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 08:25:00,424 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 08:25:00,425 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 08:25:00,426 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 08:25:00,426 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 08:25:00,427 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 08:25:00,428 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 08:25:00,430 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 08:25:00,431 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 08:25:00,432 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 08:25:00,434 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 08:25:00,436 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 08:25:00,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 08:25:00,440 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 08:25:00,441 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 08:25:00,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 08:25:00,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 08:25:00,445 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 08:25:00,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 08:25:00,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 08:25:00,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 08:25:00,449 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 08:25:00,450 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 08:25:00,450 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 08:25:00,451 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 08:25:00,452 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 08:25:00,452 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 08:25:00,453 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 08:25:00,454 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 08:25:00,454 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-20 08:25:00,471 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 08:25:00,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 08:25:00,472 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 08:25:00,473 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 08:25:00,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 08:25:00,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 08:25:00,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 08:25:00,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 08:25:00,474 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 08:25:00,474 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 08:25:00,475 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 08:25:00,475 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 08:25:00,475 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 08:25:00,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 08:25:00,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 08:25:00,476 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 08:25:00,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 08:25:00,476 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 08:25:00,476 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 08:25:00,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 08:25:00,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 08:25:00,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 08:25:00,477 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 08:25:00,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 08:25:00,477 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 08:25:00,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 08:25:00,478 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 08:25:00,478 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 08:25:00,478 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 08:25:00,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 08:25:00,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 08:25:00,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 08:25:00,560 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 08:25:00,564 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 08:25:00,566 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 08:25:00,567 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 08:25:00,567 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init9_false-unreach-call_ground.i [2018-11-20 08:25:00,633 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82b94309a/1f6e205a50a343a6b50601393c12635a/FLAGc8ed64da9 [2018-11-20 08:25:01,153 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 08:25:01,153 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init9_false-unreach-call_ground.i [2018-11-20 08:25:01,160 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82b94309a/1f6e205a50a343a6b50601393c12635a/FLAGc8ed64da9 [2018-11-20 08:25:01,490 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82b94309a/1f6e205a50a343a6b50601393c12635a [2018-11-20 08:25:01,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 08:25:01,502 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 08:25:01,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 08:25:01,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 08:25:01,512 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 08:25:01,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eca8b9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01, skipping insertion in model container [2018-11-20 08:25:01,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 08:25:01,554 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 08:25:01,796 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 08:25:01,807 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 08:25:01,858 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 08:25:01,891 INFO L195 MainTranslator]: Completed translation [2018-11-20 08:25:01,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01 WrapperNode [2018-11-20 08:25:01,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 08:25:01,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 08:25:01,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 08:25:01,893 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 08:25:01,911 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (1/1) ... [2018-11-20 08:25:01,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 08:25:01,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 08:25:01,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 08:25:01,981 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 08:25:01,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:25:01" (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 [2018-11-20 08:25:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 08:25:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 08:25:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-20 08:25:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 08:25:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 08:25:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-20 08:25:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 08:25:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 08:25:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 08:25:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 08:25:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 08:25:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 08:25:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 08:25:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 08:25:03,101 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 08:25:03,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:25:03 BoogieIcfgContainer [2018-11-20 08:25:03,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 08:25:03,104 INFO L168 Benchmark]: Toolchain (without parser) took 1603.13 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -768.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 7.1 GB. [2018-11-20 08:25:03,107 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-20 08:25:03,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 388.74 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. [2018-11-20 08:25:03,109 INFO L168 Benchmark]: Boogie Preprocessor took 86.83 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. [2018-11-20 08:25:03,109 INFO L168 Benchmark]: RCFGBuilder took 1122.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -778.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. [2018-11-20 08:25:03,114 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 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 388.74 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 Preprocessor took 86.83 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 1122.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 746.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -778.6 MB). Peak memory consumption was 14.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...