java -ea -Xmx2000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test14_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:37:03,908 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:37:03,910 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:37:03,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:37:03,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:37:03,953 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:37:03,955 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:37:03,961 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:37:03,966 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:37:03,967 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:37:03,977 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:37:03,978 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:37:03,979 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:37:03,982 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:37:03,985 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:37:03,989 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:37:03,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:37:04,004 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:37:04,017 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:37:04,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:37:04,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:37:04,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:37:04,029 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 14:37:04,032 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 14:37:04,032 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 14:37:04,033 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 14:37:04,035 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 14:37:04,036 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 14:37:04,037 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 14:37:04,046 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 14:37:04,046 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 14:37:04,047 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 14:37:04,048 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:37:04,048 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:37:04,054 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:37:04,055 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:37:04,056 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-10-11 14:37:04,106 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:37:04,106 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:37:04,112 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:37:04,112 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:37:04,116 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:37:04,116 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:37:04,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:37:04,117 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 14:37:04,117 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 14:37:04,117 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:37:04,118 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:37:04,118 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 14:37:04,118 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 14:37:04,118 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 14:37:04,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:37:04,119 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:37:04,122 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:37:04,122 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:37:04,122 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:37:04,123 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:37:04,123 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:37:04,123 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:37:04,123 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:37:04,123 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:37:04,124 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:37:04,124 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:37:04,124 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:37:04,124 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:37:04,125 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:37:04,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:37:04,281 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:37:04,292 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:37:04,299 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:37:04,300 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:37:04,300 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-10-11 14:37:04,824 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306164846/e81396bd59c347408ba20905f7209d54/FLAG76d609769 [2018-10-11 14:37:05,536 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:37:05,537 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test14_true-valid-memsafety.i [2018-10-11 14:37:05,583 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306164846/e81396bd59c347408ba20905f7209d54/FLAG76d609769 [2018-10-11 14:37:05,624 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/306164846/e81396bd59c347408ba20905f7209d54 [2018-10-11 14:37:05,653 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:37:05,658 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:37:05,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:05,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:37:05,670 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:37:05,675 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:05" (1/1) ... [2018-10-11 14:37:05,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@397311c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:05, skipping insertion in model container [2018-10-11 14:37:05,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:37:05" (1/1) ... [2018-10-11 14:37:05,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:37:05,884 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:37:06,362 WARN L618 FunctionHandler]: implicit declaration of function ldv_malloc [2018-10-11 14:37:06,478 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:37:06,508 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:37:06,571 WARN L618 FunctionHandler]: implicit declaration of function ldv_malloc [2018-10-11 14:37:06,590 WARN L309 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((plist)->next); (typeof(*p) *)( (char *)__mptr - ((size_t) &((typeof(*p) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-10-11 14:37:06,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34f883b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:37:06, skipping insertion in model container [2018-10-11 14:37:06,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:37:06,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 14:37:06,599 INFO L168 Benchmark]: Toolchain (without parser) took 945.91 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:37:06,609 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 14:37:06,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 938.34 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:37:06,620 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 0.26 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 938.34 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1450]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((plist)->next); (typeof(*p) *)( (char *)__mptr - ((size_t) &((typeof(*p) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...