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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/test-0232_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 12:41:45,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 12:41:45,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 12:41:45,863 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 12:41:45,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 12:41:45,864 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 12:41:45,865 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 12:41:45,867 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 12:41:45,869 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 12:41:45,870 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 12:41:45,871 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 12:41:45,871 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 12:41:45,872 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 12:41:45,873 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 12:41:45,874 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 12:41:45,876 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 12:41:45,879 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 12:41:45,880 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 12:41:45,881 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 12:41:45,883 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 12:41:45,885 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-03-28 12:41:45,892 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 [2018-03-28 12:41:45,917 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 12:41:45,917 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 12:41:45,917 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 12:41:45,917 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 12:41:45,918 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 12:41:45,918 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 12:41:45,918 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 12:41:45,919 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 12:41:45,919 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 12:41:45,919 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 12:41:45,919 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 12:41:45,920 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 12:41:45,920 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 12:41:45,920 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 12:41:45,920 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 12:41:45,920 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 12:41:45,921 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 12:41:45,921 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 12:41:45,921 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 12:41:45,921 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 12:41:45,921 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 12:41:45,922 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 12:41:45,922 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 12:41:45,922 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 12:41:45,922 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 12:41:45,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 12:41:45,923 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 12:41:45,923 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 12:41:45,923 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 12:41:45,923 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 12:41:45,923 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 12:41:45,923 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 12:41:45,924 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 12:41:45,924 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 12:41:45,925 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 12:41:45,925 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 12:41:45,925 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 12:41:45,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 12:41:45,972 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 12:41:45,976 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 12:41:45,977 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 12:41:45,978 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 12:41:45,978 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0232_false-valid-free.i [2018-03-28 12:41:46,301 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG318d56667 [2018-03-28 12:41:46,480 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 12:41:46,481 INFO L292 CDTParser]: Found 1 translation units. 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INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__uid_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,502 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int16_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,502 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____dev_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,502 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int64_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,502 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__loff_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,502 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__div_t in test-0232_false-valid-free.i 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ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____clock_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,504 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int8_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,504 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__ulong in test-0232_false-valid-free.i [2018-03-28 12:41:46,504 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____loff_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,504 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsid_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____caddr_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__gid_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_long in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__mode_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__suseconds_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_short in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__clock_t in test-0232_false-valid-free.i [2018-03-28 12:41:46,505 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fd_set in test-0232_false-valid-free.i [2018-03-28 12:41:46,523 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG318d56667 [2018-03-28 12:41:46,528 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 12:41:46,531 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-03-28 12:41:46,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 12:41:46,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 12:41:46,539 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 12:41:46,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:41:46" (1/1) ... [2018-03-28 12:41:46,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e29d0b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:41:46, skipping insertion in model container [2018-03-28 12:41:46,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:41:46" (1/1) ... [2018-03-28 12:41:46,556 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 12:41:46,587 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 12:41:46,752 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_ftest______false_valid_free_i__item [2018-03-28 12:41:46,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33b3aff4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:41:46, skipping insertion in model container [2018-03-28 12:41:46,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 12:41:46,753 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-03-28 12:41:46,754 INFO L168 Benchmark]: Toolchain (without parser) took 225.82 ms. Allocated memory is still 307.2 MB. Free memory was 244.6 MB in the beginning and 231.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-03-28 12:41:46,756 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 307.2 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 12:41:46,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 220.86 ms. Allocated memory is still 307.2 MB. Free memory was 244.6 MB in the beginning and 231.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-03-28 12:41:46,758 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 307.2 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 220.86 ms. Allocated memory is still 307.2 MB. Free memory was 244.6 MB in the beginning and 231.7 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 626]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_ftest______false_valid_free_i__item 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/test-0232_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-03-28_12-41-46-766.csv Received shutdown request...