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_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-35b68b2 [2018-04-07 05:14:58,670 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-07 05:14:58,672 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-07 05:14:58,687 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-07 05:14:58,687 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-07 05:14:58,688 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-07 05:14:58,689 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-07 05:14:58,691 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-07 05:14:58,693 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-07 05:14:58,694 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-07 05:14:58,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-07 05:14:58,695 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-07 05:14:58,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-07 05:14:58,697 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-07 05:14:58,698 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-07 05:14:58,700 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-07 05:14:58,702 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-07 05:14:58,703 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-07 05:14:58,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-07 05:14:58,706 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-07 05:14:58,708 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-07 05:14:58,708 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-07 05:14:58,709 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-07 05:14:58,710 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-07 05:14:58,710 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-07 05:14:58,712 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-07 05:14:58,712 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-07 05:14:58,712 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-07 05:14:58,713 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-07 05:14:58,713 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-07 05:14:58,714 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-07 05:14:58,714 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-07 05:14:58,739 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-07 05:14:58,740 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-07 05:14:58,740 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-07 05:14:58,740 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-07 05:14:58,741 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-07 05:14:58,741 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-07 05:14:58,741 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-07 05:14:58,741 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-07 05:14:58,741 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-07 05:14:58,742 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-07 05:14:58,742 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-07 05:14:58,742 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-07 05:14:58,742 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-07 05:14:58,743 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-07 05:14:58,743 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-07 05:14:58,743 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-07 05:14:58,743 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-07 05:14:58,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-07 05:14:58,744 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-07 05:14:58,744 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-07 05:14:58,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-07 05:14:58,744 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-07 05:14:58,744 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-07 05:14:58,745 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-07 05:14:58,745 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-07 05:14:58,745 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-07 05:14:58,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-07 05:14:58,745 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-07 05:14:58,746 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-07 05:14:58,747 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-07 05:14:58,747 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-07 05:14:58,748 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-07 05:14:58,748 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-07 05:14:58,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-07 05:14:58,795 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-07 05:14:58,800 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-07 05:14:58,801 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-07 05:14:58,802 INFO L276 PluginConnector]: CDTParser initialized [2018-04-07 05:14:58,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_original_false-valid-deref.i [2018-04-07 05:14:59,147 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG809cce5ba [2018-04-07 05:14:59,244 INFO L287 CDTParser]: IsIndexed: true [2018-04-07 05:14:59,244 INFO L288 CDTParser]: Found 1 translation units. [2018-04-07 05:14:59,244 INFO L168 CDTParser]: Scanning standard_strcpy_original_false-valid-deref.i [2018-04-07 05:14:59,246 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-07 05:14:59,246 INFO L215 ultiparseSymbolTable]: [2018-04-07 05:14:59,246 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-07 05:14:59,246 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in standard_strcpy_original_false-valid-deref.i [2018-04-07 05:14:59,246 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fstandard_strcpy_original_false_valid_deref_i____VERIFIER_assert ('__VERIFIER_assert') in standard_strcpy_original_false-valid-deref.i [2018-04-07 05:14:59,246 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-07 05:14:59,247 INFO L233 ultiparseSymbolTable]: [2018-04-07 05:14:59,263 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG809cce5ba [2018-04-07 05:14:59,268 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-07 05:14:59,270 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-07 05:14:59,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-07 05:14:59,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-07 05:14:59,279 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-07 05:14:59,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49b99026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59, skipping insertion in model container [2018-04-07 05:14:59,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,303 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-07 05:14:59,317 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-07 05:14:59,456 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-07 05:14:59,476 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-07 05:14:59,480 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-07 05:14:59,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59 WrapperNode [2018-04-07 05:14:59,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-07 05:14:59,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-07 05:14:59,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-07 05:14:59,489 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-07 05:14:59,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,499 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,505 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,510 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-07 05:14:59,512 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-07 05:14:59,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-07 05:14:59,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-07 05:14:59,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.04 05:14:59" (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 [2018-04-07 05:14:59,575 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-07 05:14:59,575 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-07 05:14:59,576 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fstandard_strcpy_original_false_valid_deref_i____VERIFIER_assert [2018-04-07 05:14:59,576 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-07 05:14:59,576 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-07 05:14:59,576 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fstandard_strcpy_original_false_valid_deref_i____VERIFIER_assert [2018-04-07 05:14:59,576 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-07 05:14:59,576 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-07 05:14:59,577 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-07 05:14:59,775 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-07 05:14:59,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 05:14:59 BoogieIcfgContainer [2018-04-07 05:14:59,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-07 05:14:59,776 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-07 05:14:59,777 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-07 05:14:59,777 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-07 05:14:59,780 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.04 05:14:59" (1/1) ... [2018-04-07 05:14:59,784 WARN L219 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-04-07 05:14:59,794 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-04-07 05:14:59,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 07.04 05:14:59 BasicIcfg [2018-04-07 05:14:59,794 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-07 05:14:59,795 INFO L168 Benchmark]: Toolchain (without parser) took 526.79 ms. Allocated memory was 304.1 MB in the beginning and 467.1 MB in the end (delta: 163.1 MB). Free memory was 246.6 MB in the beginning and 434.4 MB in the end (delta: -187.7 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-07 05:14:59,797 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 265.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-07 05:14:59,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 216.96 ms. Allocated memory is still 304.1 MB. Free memory was 246.6 MB in the beginning and 237.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 5.3 GB. [2018-04-07 05:14:59,798 INFO L168 Benchmark]: Boogie Preprocessor took 23.13 ms. Allocated memory is still 304.1 MB. Free memory was 237.6 MB in the beginning and 235.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-07 05:14:59,798 INFO L168 Benchmark]: RCFGBuilder took 263.78 ms. Allocated memory was 304.1 MB in the beginning and 467.1 MB in the end (delta: 163.1 MB). Free memory was 235.6 MB in the beginning and 435.7 MB in the end (delta: -200.1 MB). Peak memory consumption was 21.9 MB. Max. memory is 5.3 GB. [2018-04-07 05:14:59,799 INFO L168 Benchmark]: IcfgTransformer took 18.08 ms. Allocated memory is still 467.1 MB. Free memory was 435.7 MB in the beginning and 434.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. [2018-04-07 05:14:59,803 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.1 MB. Free memory is still 265.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 216.96 ms. Allocated memory is still 304.1 MB. Free memory was 246.6 MB in the beginning and 237.6 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 23.13 ms. Allocated memory is still 304.1 MB. Free memory was 237.6 MB in the beginning and 235.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 263.78 ms. Allocated memory was 304.1 MB in the beginning and 467.1 MB in the end (delta: 163.1 MB). Free memory was 235.6 MB in the beginning and 435.7 MB in the end (delta: -200.1 MB). Peak memory consumption was 21.9 MB. Max. memory is 5.3 GB. * IcfgTransformer took 18.08 ms. Allocated memory is still 467.1 MB. Free memory was 435.7 MB in the beginning and 434.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 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_Fixed_noBitfields+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-04-07_05-14-59-815.csv Received shutdown request...