java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cceb4a [2018-01-30 04:16:48,318 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 04:16:48,320 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 04:16:48,335 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 04:16:48,335 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 04:16:48,336 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 04:16:48,337 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 04:16:48,339 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 04:16:48,341 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 04:16:48,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 04:16:48,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 04:16:48,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 04:16:48,344 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 04:16:48,345 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 04:16:48,346 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 04:16:48,349 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 04:16:48,351 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 04:16:48,353 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 04:16:48,355 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 04:16:48,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 04:16:48,358 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 04:16:48,358 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 04:16:48,358 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 04:16:48,360 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 04:16:48,360 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 04:16:48,362 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 04:16:48,362 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 04:16:48,363 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 04:16:48,363 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 04:16:48,363 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 04:16:48,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 04:16:48,364 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 04:16:48,373 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 04:16:48,373 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 04:16:48,374 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 04:16:48,374 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 04:16:48,374 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 04:16:48,374 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 04:16:48,375 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 04:16:48,375 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 04:16:48,375 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 04:16:48,375 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 04:16:48,375 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 04:16:48,376 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 04:16:48,377 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 04:16:48,377 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 04:16:48,377 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 04:16:48,377 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 04:16:48,377 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 04:16:48,377 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 04:16:48,378 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 04:16:48,378 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 04:16:48,378 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 04:16:48,378 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 04:16:48,378 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 04:16:48,378 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 04:16:48,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 04:16:48,379 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 04:16:48,379 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 04:16:48,379 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 04:16:48,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 04:16:48,423 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 04:16:48,426 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 04:16:48,428 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 04:16:48,428 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 04:16:48,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-01-30 04:16:48,657 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 04:16:48,661 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 04:16:48,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 04:16:48,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 04:16:48,667 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 04:16:48,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33dbd1fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48, skipping insertion in model container [2018-01-30 04:16:48,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,683 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 04:16:48,696 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 04:16:48,806 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 04:16:48,818 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 04:16:48,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48 WrapperNode [2018-01-30 04:16:48,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 04:16:48,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 04:16:48,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 04:16:48,824 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 04:16:48,835 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,842 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,847 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,848 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... [2018-01-30 04:16:48,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 04:16:48,850 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 04:16:48,851 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 04:16:48,851 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 04:16:48,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:16:48" (1/1) ... No working directory specified, using /storage/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 [2018-01-30 04:16:48,902 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 04:16:48,902 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 04:16:48,902 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-30 04:16:48,902 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 04:16:48,902 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 04:16:48,902 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-30 04:16:48,903 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 04:16:48,903 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 04:16:48,903 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 04:16:49,048 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 04:16:49,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 04:16:49 BoogieIcfgContainer [2018-01-30 04:16:49,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 04:16:49,049 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 04:16:49,050 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 04:16:49,051 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 04:16:49,054 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 04:16:49" (1/1) ... [2018-01-30 04:16:49,059 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 04:16:49,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 04:16:49 BasicIcfg [2018-01-30 04:16:49,070 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 04:16:49,071 INFO L168 Benchmark]: Toolchain (without parser) took 413.66 ms. Allocated memory is still 306.2 MB. Free memory was 266.9 MB in the beginning and 242.0 MB in the end (delta: 24.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 5.3 GB. [2018-01-30 04:16:49,073 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 04:16:49,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 161.70 ms. Allocated memory is still 306.2 MB. Free memory was 264.9 MB in the beginning and 256.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-30 04:16:49,075 INFO L168 Benchmark]: Boogie Preprocessor took 26.27 ms. Allocated memory is still 306.2 MB. Free memory is still 256.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 04:16:49,075 INFO L168 Benchmark]: RCFGBuilder took 198.69 ms. Allocated memory is still 306.2 MB. Free memory was 256.9 MB in the beginning and 244.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-01-30 04:16:49,076 INFO L168 Benchmark]: IcfgTransformer took 20.47 ms. Allocated memory is still 306.2 MB. Free memory was 244.0 MB in the beginning and 242.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-30 04:16:49,081 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 161.70 ms. Allocated memory is still 306.2 MB. Free memory was 264.9 MB in the beginning and 256.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 26.27 ms. Allocated memory is still 306.2 MB. Free memory is still 256.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * RCFGBuilder took 198.69 ms. Allocated memory is still 306.2 MB. Free memory was 256.9 MB in the beginning and 244.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 20.47 ms. Allocated memory is still 306.2 MB. Free memory was 244.0 MB in the beginning and 242.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_strcpy_original_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_04-16-49-094.csv Received shutdown request...