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/ldv-memsafety/StructInitialization1_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 06:42:57,218 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:42:57,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:42:57,233 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:42:57,234 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:42:57,235 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:42:57,236 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:42:57,238 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:42:57,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:42:57,243 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:42:57,245 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:42:57,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:42:57,247 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:42:57,248 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:42:57,256 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:42:57,257 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:42:57,258 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:42:57,263 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:42:57,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:42:57,269 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:42:57,270 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:42:57,271 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:42:57,273 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:42:57,274 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:42:57,274 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:42:57,275 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:42:57,276 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:42:57,277 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:42:57,278 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:42:57,279 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:42:57,279 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:42:57,280 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:42:57,280 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:42:57,280 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:42:57,281 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:42:57,282 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:42:57,284 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 06:42:57,309 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:42:57,310 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:42:57,311 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 06:42:57,311 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 06:42:57,312 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:42:57,312 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:42:57,312 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:42:57,313 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:42:57,313 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 06:42:57,313 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:42:57,313 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:42:57,314 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 06:42:57,314 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:42:57,314 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-22 06:42:57,314 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-22 06:42:57,314 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-22 06:42:57,315 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 06:42:57,315 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 06:42:57,315 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:42:57,315 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:42:57,315 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:42:57,317 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 06:42:57,317 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 06:42:57,317 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 06:42:57,317 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:42:57,317 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 06:42:57,318 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:42:57,318 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 06:42:57,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 06:42:57,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:42:57,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:42:57,384 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:42:57,386 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:42:57,386 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:42:57,387 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c [2018-11-22 06:42:57,451 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15dd5729a/4010c7e06a99483baa054b1f857febb7/FLAG73ff5e593 [2018-11-22 06:42:57,915 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:42:57,915 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c [2018-11-22 06:42:57,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15dd5729a/4010c7e06a99483baa054b1f857febb7/FLAG73ff5e593 [2018-11-22 06:42:58,290 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15dd5729a/4010c7e06a99483baa054b1f857febb7 [2018-11-22 06:42:58,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:42:58,303 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:42:58,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:42:58,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:42:58,308 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:42:58,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45a59f68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58, skipping insertion in model container [2018-11-22 06:42:58,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,324 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:42:58,352 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:42:58,601 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:42:58,637 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:42:58,678 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:42:58,726 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:42:58,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58 WrapperNode [2018-11-22 06:42:58,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:42:58,728 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:42:58,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:42:58,728 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:42:58,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:42:58,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:42:58,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:42:58,767 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:42:58,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,934 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (1/1) ... [2018-11-22 06:42:58,938 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:42:58,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:42:58,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:42:58,939 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:42:58,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:42:58" (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 06:42:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 06:42:59,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 06:42:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 06:42:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 06:42:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 06:42:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:42:59,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:42:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 06:42:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 06:42:59,002 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 06:42:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 06:43:01,565 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:43:01,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:43:01 BoogieIcfgContainer [2018-11-22 06:43:01,566 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:43:01,569 INFO L168 Benchmark]: Toolchain (without parser) took 3266.56 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -655.1 MB). Peak memory consumption was 71.6 MB. Max. memory is 7.1 GB. [2018-11-22 06:43:01,572 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-22 06:43:01,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 422.97 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 06:43:01,574 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.75 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 06:43:01,574 INFO L168 Benchmark]: Boogie Preprocessor took 172.06 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -782.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2018-11-22 06:43:01,576 INFO L168 Benchmark]: RCFGBuilder took 2627.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 117.2 MB). Peak memory consumption was 117.2 MB. Max. memory is 7.1 GB. [2018-11-22 06:43:01,580 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 0.25 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 422.97 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 38.75 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 172.06 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 726.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -782.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2627.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 117.2 MB). Peak memory consumption was 117.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...