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_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test23_4_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:15:27,446 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:15:27,450 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:15:27,476 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:15:27,478 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:15:27,479 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:15:27,482 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:15:27,486 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:15:27,490 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:15:27,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:15:27,501 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:15:27,501 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:15:27,502 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:15:27,502 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:15:27,508 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:15:27,508 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:15:27,509 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:15:27,515 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:15:27,516 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:15:27,525 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:15:27,526 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:15:27,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:15:27,544 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:15:27,544 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:15:27,544 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:15:27,548 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:15:27,549 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:15:27,555 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:15:27,556 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:15:27,560 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:15:27,561 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:15:27,561 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:15:27,567 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:15:27,567 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:15:27,568 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:15:27,569 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:15:27,569 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-10-11 15:15:27,620 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:15:27,620 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:15:27,629 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:15:27,629 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:15:27,633 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:15:27,633 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:15:27,634 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 15:15:27,634 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 15:15:27,634 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:15:27,634 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:15:27,635 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 15:15:27,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:15:27,640 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:15:27,640 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:15:27,643 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:15:27,643 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:15:27,643 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:15:27,644 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:15:27,644 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:15:27,644 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:15:27,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:15:27,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:15:27,799 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:15:27,809 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:15:27,813 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:15:27,814 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:15:27,815 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test23_4_false-valid-deref.i [2018-10-11 15:15:28,376 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bca9fa46/cc539250bcf04d95b9c9f417baac2b59/FLAGf757823bf [2018-10-11 15:15:29,125 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:15:29,128 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test23_4_false-valid-deref.i [2018-10-11 15:15:29,174 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bca9fa46/cc539250bcf04d95b9c9f417baac2b59/FLAGf757823bf [2018-10-11 15:15:29,216 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2bca9fa46/cc539250bcf04d95b9c9f417baac2b59 [2018-10-11 15:15:29,243 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:15:29,251 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:15:29,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:15:29,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:15:29,263 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:15:29,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:15:29" (1/1) ... [2018-10-11 15:15:29,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54c79d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:29, skipping insertion in model container [2018-10-11 15:15:29,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:15:29" (1/1) ... [2018-10-11 15:15:29,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:15:29,491 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:15:29,883 WARN L618 FunctionHandler]: implicit declaration of function hid_register_report [2018-10-11 15:15:29,958 WARN L618 FunctionHandler]: implicit declaration of function ldv_malloc [2018-10-11 15:15:29,984 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:15:30,018 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 15:15:30,096 WARN L618 FunctionHandler]: implicit declaration of function hid_register_report [2018-10-11 15:15:30,109 WARN L309 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((&report_enum->report_list)->next); (typeof(*p) *)( (char *)__mptr - ((size_t) &((typeof(*p) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-10-11 15:15:30,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7819245e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:30, skipping insertion in model container [2018-10-11 15:15:30,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:15:30,111 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 15:15:30,115 INFO L168 Benchmark]: Toolchain (without parser) took 871.19 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 15:15:30,122 INFO L168 Benchmark]: CDTParser took 0.21 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 15:15:30,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 858.64 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 15:15:30,131 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 0.21 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 858.64 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1497]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*p) *)0)->list ) *__mptr = ((&report_enum->report_list)->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...