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_test18_3_false-valid-memtrack_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 12:28:41,891 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 12:28:41,897 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 12:28:41,933 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 12:28:41,934 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 12:28:41,935 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 12:28:41,939 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 12:28:41,943 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 12:28:41,950 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 12:28:41,954 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 12:28:41,955 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 12:28:41,955 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 12:28:41,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 12:28:41,967 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 12:28:41,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 12:28:41,979 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 12:28:41,981 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 12:28:41,988 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 12:28:41,997 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 12:28:41,999 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 12:28:42,001 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 12:28:42,005 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 12:28:42,011 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-23 12:28:42,011 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-23 12:28:42,011 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-23 12:28:42,019 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-23 12:28:42,020 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-23 12:28:42,024 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-23 12:28:42,027 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-23 12:28:42,028 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-23 12:28:42,033 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-23 12:28:42,034 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-23 12:28:42,034 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 12:28:42,034 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 12:28:42,035 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 12:28:42,038 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 12:28:42,039 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 [2018-09-23 12:28:42,084 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 12:28:42,084 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 12:28:42,085 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 12:28:42,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 12:28:42,089 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 12:28:42,090 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 12:28:42,090 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 12:28:42,090 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-23 12:28:42,090 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 12:28:42,091 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 12:28:42,091 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 12:28:42,091 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-23 12:28:42,091 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-23 12:28:42,093 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-23 12:28:42,094 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 12:28:42,094 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-23 12:28:42,094 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-23 12:28:42,094 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 12:28:42,095 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 12:28:42,095 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 12:28:42,095 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 12:28:42,095 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 12:28:42,095 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 12:28:42,096 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 12:28:42,096 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 12:28:42,096 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-23 12:28:42,100 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 12:28:42,101 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-23 12:28:42,101 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-23 12:28:42,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 12:28:42,255 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 12:28:42,266 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 12:28:42,269 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 12:28:42,270 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 12:28:42,271 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test18_3_false-valid-memtrack_true-termination.i [2018-09-23 12:28:42,936 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35860b8e9/78233f09196d4c60a1bc8145fee80917/FLAG5fd9c4a5c [2018-09-23 12:28:43,615 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 12:28:43,616 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test18_3_false-valid-memtrack_true-termination.i [2018-09-23 12:28:43,658 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35860b8e9/78233f09196d4c60a1bc8145fee80917/FLAG5fd9c4a5c [2018-09-23 12:28:43,683 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35860b8e9/78233f09196d4c60a1bc8145fee80917 [2018-09-23 12:28:43,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 12:28:43,724 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 12:28:43,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 12:28:43,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 12:28:43,744 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 12:28:43,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:28:43" (1/1) ... [2018-09-23 12:28:43,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aded37b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:28:43, skipping insertion in model container [2018-09-23 12:28:43,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 12:28:43" (1/1) ... [2018-09-23 12:28:43,785 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 12:28:44,395 WARN L223 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-09-23 12:28:44,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37804dec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 12:28:44, skipping insertion in model container [2018-09-23 12:28:44,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 12:28:44,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 12:28:44,403 INFO L168 Benchmark]: Toolchain (without parser) took 684.90 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. [2018-09-23 12:28:44,406 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. [2018-09-23 12:28:44,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.28 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. [2018-09-23 12:28:44,411 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 675.28 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: 138]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...