java -ea -Xmx4000000000 -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/list-properties/splice_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 20:28:37,596 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:28:37,599 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:28:37,641 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:28:37,641 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:28:37,643 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:28:37,645 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:28:37,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:28:37,659 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:28:37,660 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:28:37,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:28:37,672 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:28:37,673 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:28:37,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:28:37,682 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:28:37,683 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:28:37,691 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:28:37,695 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:28:37,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:28:37,704 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:28:37,705 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:28:37,717 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:28:37,723 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:28:37,724 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:28:37,724 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:28:37,725 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:28:37,726 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:28:37,727 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:28:37,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:28:37,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:28:37,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:28:37,735 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:28:37,740 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:28:37,740 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:28:37,741 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:28:37,746 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:28:37,747 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 [2018-11-11 20:28:37,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:28:37,791 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:28:37,796 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:28:37,796 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:28:37,796 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:28:37,796 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:28:37,800 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-11 20:28:37,800 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-11 20:28:37,800 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:28:37,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-11 20:28:37,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:28:37,801 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-11 20:28:37,801 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-11 20:28:37,802 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-11 20:28:37,802 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:28:37,802 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-11 20:28:37,802 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:28:37,806 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:28:37,806 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:28:37,806 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:28:37,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:28:37,807 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:28:37,807 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:28:37,807 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:28:37,807 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:28:37,811 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:28:37,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:28:37,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:28:37,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:28:37,992 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:28:37,993 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:28:37,994 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/splice_true-unreach-call_false-valid-memtrack.i [2018-11-11 20:28:38,114 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9d03605e/4d0f02febb9841498872514ee66b33b4/FLAGbb4ae71f4 [2018-11-11 20:28:39,262 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:28:39,263 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/splice_true-unreach-call_false-valid-memtrack.i [2018-11-11 20:28:39,306 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9d03605e/4d0f02febb9841498872514ee66b33b4/FLAGbb4ae71f4 [2018-11-11 20:28:39,332 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9d03605e/4d0f02febb9841498872514ee66b33b4 [2018-11-11 20:28:39,355 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:28:39,357 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:28:39,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:28:39,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:28:39,373 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:28:39,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:28:39" (1/1) ... [2018-11-11 20:28:39,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@476b3052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:28:39, skipping insertion in model container [2018-11-11 20:28:39,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:28:39" (1/1) ... [2018-11-11 20:28:39,411 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:28:39,535 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:28:40,023 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-11-11 20:28:40,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28f9ade7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:28:40, skipping insertion in model container [2018-11-11 20:28:40,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:28:40,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:28:40,029 INFO L168 Benchmark]: Toolchain (without parser) took 673.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 20:28:40,038 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 20:28:40,039 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-11 20:28:40,046 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 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 664.22 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...