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-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/memsafety-ext3/getNumbers4_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:45:07,039 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:45:07,040 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:45:07,052 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:45:07,053 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:45:07,054 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:45:07,055 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:45:07,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:45:07,058 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:45:07,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:45:07,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:45:07,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:45:07,061 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:45:07,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:45:07,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:45:07,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:45:07,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:45:07,067 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:45:07,069 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:45:07,070 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:45:07,071 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:45:07,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:45:07,075 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:45:07,075 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:45:07,075 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:45:07,076 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:45:07,077 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:45:07,078 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:45:07,079 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:45:07,080 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:45:07,080 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:45:07,081 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:45:07,081 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:45:07,081 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:45:07,082 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:45:07,083 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:45:07,083 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-11-22 06:45:07,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:45:07,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:45:07,105 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 06:45:07,105 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 06:45:07,106 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:45:07,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:45:07,106 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:45:07,107 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:45:07,107 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 06:45:07,107 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:45:07,107 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:45:07,107 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 06:45:07,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 06:45:07,108 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:45:07,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:45:07,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:45:07,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 06:45:07,112 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 06:45:07,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 06:45:07,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:45:07,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 06:45:07,113 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:45:07,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 06:45:07,114 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 06:45:07,172 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:45:07,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:45:07,189 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:45:07,190 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:45:07,190 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:45:07,191 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-22 06:45:07,258 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71808b3e9/57d9003a8eae4d2ab1bd976b18b469c5/FLAGa0b59b404 [2018-11-22 06:45:07,645 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:45:07,646 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-22 06:45:07,652 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71808b3e9/57d9003a8eae4d2ab1bd976b18b469c5/FLAGa0b59b404 [2018-11-22 06:45:08,029 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71808b3e9/57d9003a8eae4d2ab1bd976b18b469c5 [2018-11-22 06:45:08,038 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:45:08,039 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:45:08,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:45:08,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:45:08,044 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:45:08,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334cb428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08, skipping insertion in model container [2018-11-22 06:45:08,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:45:08,084 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:45:08,349 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:45:08,379 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:45:08,415 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:45:08,448 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:45:08,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08 WrapperNode [2018-11-22 06:45:08,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:45:08,450 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:45:08,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:45:08,451 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:45:08,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,484 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:45:08,485 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:45:08,485 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:45:08,485 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:45:08,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,502 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (1/1) ... [2018-11-22 06:45:08,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:45:08,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:45:08,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:45:08,563 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:45:08,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:45:08" (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 06:45:08,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 06:45:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 06:45:08,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 06:45:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 06:45:08,725 INFO L130 BoogieDeclarations]: Found specification of procedure getNumbers3 [2018-11-22 06:45:08,725 INFO L138 BoogieDeclarations]: Found implementation of procedure getNumbers3 [2018-11-22 06:45:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure getNumbers2 [2018-11-22 06:45:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure getNumbers2 [2018-11-22 06:45:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure getNumbers4 [2018-11-22 06:45:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure getNumbers4 [2018-11-22 06:45:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:45:08,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:45:08,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 06:45:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 06:45:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 06:45:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 06:45:08,727 INFO L130 BoogieDeclarations]: Found specification of procedure getNumbers [2018-11-22 06:45:08,727 INFO L138 BoogieDeclarations]: Found implementation of procedure getNumbers [2018-11-22 06:45:09,949 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:45:09,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:45:09 BoogieIcfgContainer [2018-11-22 06:45:09,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:45:09,953 INFO L168 Benchmark]: Toolchain (without parser) took 1914.23 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -696.6 MB). Peak memory consumption was 36.5 MB. Max. memory is 7.1 GB. [2018-11-22 06:45:09,955 INFO L168 Benchmark]: CDTParser took 0.22 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 06:45:09,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 408.96 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 06:45:09,957 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.23 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 06:45:09,957 INFO L168 Benchmark]: Boogie Preprocessor took 77.29 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 06:45:09,958 INFO L168 Benchmark]: RCFGBuilder took 1388.03 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.2 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2018-11-22 06:45:09,962 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 0.22 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 408.96 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 34.23 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 77.29 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. * RCFGBuilder took 1388.03 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -707.2 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...