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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-examples/sorting_bubblesort_false-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 00:40:25,002 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 00:40:25,005 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 00:40:25,020 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 00:40:25,021 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 00:40:25,022 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 00:40:25,023 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 00:40:25,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 00:40:25,031 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 00:40:25,032 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 00:40:25,033 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 00:40:25,034 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 00:40:25,036 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 00:40:25,044 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 00:40:25,045 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 00:40:25,047 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 00:40:25,048 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 00:40:25,051 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 00:40:25,055 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 00:40:25,058 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 00:40:25,059 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 00:40:25,060 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 00:40:25,062 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 00:40:25,063 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 00:40:25,063 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 00:40:25,064 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 00:40:25,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 00:40:25,066 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 00:40:25,066 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 00:40:25,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 00:40:25,067 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 00:40:25,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 00:40:25,068 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 00:40:25,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 00:40:25,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 00:40:25,070 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 00:40:25,070 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 [2018-11-22 00:40:25,084 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 00:40:25,085 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 00:40:25,086 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 00:40:25,086 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 00:40:25,086 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 00:40:25,087 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 00:40:25,087 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 00:40:25,087 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 00:40:25,087 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 00:40:25,087 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 00:40:25,088 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 00:40:25,088 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 00:40:25,088 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 00:40:25,088 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 00:40:25,088 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 00:40:25,089 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 00:40:25,089 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 00:40:25,089 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 00:40:25,089 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 00:40:25,089 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 00:40:25,090 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 00:40:25,090 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 00:40:25,090 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 00:40:25,090 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 00:40:25,090 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 00:40:25,091 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 00:40:25,091 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 00:40:25,091 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 00:40:25,091 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 00:40:25,091 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 00:40:25,092 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 00:40:25,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 00:40:25,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 00:40:25,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 00:40:25,177 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 00:40:25,177 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 00:40:25,178 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sorting_bubblesort_false-unreach-call_ground.i [2018-11-22 00:40:25,261 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d23b668bd/c595c2ccaa9340a2becb43c509c70657/FLAG1415cbe3e [2018-11-22 00:40:25,744 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 00:40:25,745 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sorting_bubblesort_false-unreach-call_ground.i [2018-11-22 00:40:25,751 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d23b668bd/c595c2ccaa9340a2becb43c509c70657/FLAG1415cbe3e [2018-11-22 00:40:26,106 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d23b668bd/c595c2ccaa9340a2becb43c509c70657 [2018-11-22 00:40:26,116 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 00:40:26,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 00:40:26,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 00:40:26,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 00:40:26,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 00:40:26,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fbd9f76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26, skipping insertion in model container [2018-11-22 00:40:26,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 00:40:26,165 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 00:40:26,384 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 00:40:26,389 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 00:40:26,418 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 00:40:26,448 INFO L195 MainTranslator]: Completed translation [2018-11-22 00:40:26,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26 WrapperNode [2018-11-22 00:40:26,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 00:40:26,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 00:40:26,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 00:40:26,450 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 00:40:26,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 00:40:26,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 00:40:26,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 00:40:26,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 00:40:26,496 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,518 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (1/1) ... [2018-11-22 00:40:26,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 00:40:26,542 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 00:40:26,542 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 00:40:26,543 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 00:40:26,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:40:26" (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 [2018-11-22 00:40:26,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 00:40:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 00:40:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 00:40:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 00:40:26,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 00:40:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 00:40:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 00:40:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 00:40:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 00:40:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 00:40:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 00:40:26,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 00:40:27,332 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 00:40:27,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:40:27 BoogieIcfgContainer [2018-11-22 00:40:27,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 00:40:27,336 INFO L168 Benchmark]: Toolchain (without parser) took 1219.57 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -758.0 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2018-11-22 00:40:27,338 INFO L168 Benchmark]: CDTParser took 0.29 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. [2018-11-22 00:40:27,339 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.23 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. [2018-11-22 00:40:27,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.26 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. [2018-11-22 00:40:27,341 INFO L168 Benchmark]: Boogie Preprocessor took 54.65 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. [2018-11-22 00:40:27,341 INFO L168 Benchmark]: RCFGBuilder took 791.52 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -768.5 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2018-11-22 00:40:27,346 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 0.29 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. * CACSL2BoogieTranslator took 331.23 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 33.26 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 54.65 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 791.52 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -768.5 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...