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/memsafety/test-0232_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 06:07:54,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 06:07:54,358 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 06:07:54,372 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-10 06:07:54,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-10 06:07:54,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-10 06:07:54,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-10 06:07:54,375 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-10 06:07:54,377 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-10 06:07:54,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-10 06:07:54,379 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-10 06:07:54,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 06:07:54,380 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 06:07:54,381 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 06:07:54,382 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 06:07:54,384 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 06:07:54,386 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 06:07:54,387 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 06:07:54,388 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 06:07:54,389 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 06:07:54,392 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-10 06:07:54,392 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-10 06:07:54,392 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-10 06:07:54,393 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-10 06:07:54,394 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-10 06:07:54,395 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-10 06:07:54,395 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-10 06:07:54,396 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-10 06:07:54,397 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-10 06:07:54,397 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-10 06:07:54,398 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-10 06:07:54,398 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 [2018-04-10 06:07:54,421 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 06:07:54,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 06:07:54,421 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 06:07:54,421 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 06:07:54,422 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 06:07:54,422 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 06:07:54,422 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 06:07:54,422 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 06:07:54,422 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 06:07:54,422 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 06:07:54,423 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 06:07:54,423 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 06:07:54,423 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 06:07:54,423 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 06:07:54,423 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 06:07:54,423 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 06:07:54,424 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 06:07:54,425 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 06:07:54,425 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 06:07:54,425 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 06:07:54,425 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 06:07:54,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 06:07:54,426 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 06:07:54,426 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 06:07:54,427 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 06:07:54,427 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 06:07:54,427 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 06:07:54,428 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 06:07:54,460 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 06:07:54,470 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 06:07:54,473 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 06:07:54,474 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 06:07:54,474 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 06:07:54,475 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 [2018-04-10 06:07:54,802 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG6bcaadb9f [2018-04-10 06:07:54,978 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 06:07:54,978 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 06:07:54,978 INFO L168 CDTParser]: Scanning test-0232_false-valid-free.i [2018-04-10 06:07:54,988 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 06:07:54,989 INFO L215 ultiparseSymbolTable]: [2018-04-10 06:07:54,989 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 06:07:54,989 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test-0232_false-valid-free.i [2018-04-10 06:07:54,989 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_ftest______false_valid_free_i__append ('append') in test-0232_false-valid-free.i [2018-04-10 06:07:54,989 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 06:07:54,989 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsfilcnt_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,989 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pid_t in 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06:07:54,994 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int32_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,994 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__sigset_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,994 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__timer_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,994 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__key_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,994 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int32_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,995 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__ssize_t in 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variable declaration of __U_MULTI_ftest______false_valid_free_i__ushort in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_barrier_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_quad_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____useconds_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__wchar_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__lldiv_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,998 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__uid_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int16_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____dev_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int64_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__loff_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__div_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_once_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____daddr_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____uint32_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____rlim64_t in test-0232_false-valid-free.i [2018-04-10 06:07:54,999 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_condattr_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,000 INFO L230 ultiparseSymbolTable]: Global variable declaration of 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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 [2018-04-10 06:07:55,000 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int8_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__ulong in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____loff_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsid_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____caddr_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__gid_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_long in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__mode_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__suseconds_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_short in test-0232_false-valid-free.i [2018-04-10 06:07:55,001 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__clock_t in test-0232_false-valid-free.i [2018-04-10 06:07:55,002 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fd_set in test-0232_false-valid-free.i [2018-04-10 06:07:55,018 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG6bcaadb9f [2018-04-10 06:07:55,023 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 06:07:55,025 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-04-10 06:07:55,026 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 06:07:55,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 06:07:55,031 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 06:07:55,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 06:07:55" (1/1) ... [2018-04-10 06:07:55,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7497ecf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 06:07:55, skipping insertion in model container [2018-04-10 06:07:55,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 06:07:55" (1/1) ... [2018-04-10 06:07:55,048 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 06:07:55,078 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 06:07:55,220 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): __U_MULTI_ftest______false_valid_free_i__item [2018-04-10 06:07:55,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@428f61de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 06:07:55, skipping insertion in model container [2018-04-10 06:07:55,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 06:07:55,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-04-10 06:07:55,221 INFO L168 Benchmark]: Toolchain (without parser) took 197.87 ms. Allocated memory is still 304.1 MB. Free memory was 239.2 MB in the beginning and 226.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. [2018-04-10 06:07:55,223 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 304.1 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 06:07:55,223 INFO L168 Benchmark]: CACSL2BoogieTranslator took 194.26 ms. Allocated memory is still 304.1 MB. Free memory was 239.2 MB in the beginning and 226.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 5.3 GB. [2018-04-10 06:07:55,225 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 304.1 MB. Free memory is still 265.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 194.26 ms. Allocated memory is still 304.1 MB. Free memory was 239.2 MB in the beginning and 226.0 MB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 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_IcfgTransformerC.xml/Csv-Benchmark-0-2018-04-10_06-07-55-231.csv Received shutdown request...