java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test_malloc-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-08 01:37:09,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 01:37:09,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 01:37:09,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-08 01:37:09,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 01:37:09,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 01:37:09,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 01:37:09,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 01:37:09,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 01:37:09,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 01:37:09,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 01:37:09,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 01:37:09,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 01:37:09,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 01:37:09,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 01:37:09,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 01:37:09,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-08 01:37:09,986 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-08 01:37:10,001 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 01:37:10,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 01:37:10,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 01:37:10,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 01:37:10,003 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 01:37:10,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 01:37:10,003 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 01:37:10,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 01:37:10,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 01:37:10,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 01:37:10,005 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 01:37:10,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 01:37:10,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 01:37:10,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 01:37:10,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 01:37:10,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 01:37:10,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 01:37:10,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 01:37:10,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 01:37:10,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 01:37:10,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 01:37:10,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 01:37:10,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 01:37:10,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 01:37:10,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 01:37:10,048 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 01:37:10,052 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 01:37:10,053 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 01:37:10,054 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 01:37:10,055 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_malloc-2.i [2019-09-08 01:37:10,117 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72ceab72f/d6df44afefad45ad9fc6eb30b4802133/FLAG2b749a698 [2019-09-08 01:37:10,674 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 01:37:10,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_malloc-2.i [2019-09-08 01:37:10,707 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72ceab72f/d6df44afefad45ad9fc6eb30b4802133/FLAG2b749a698 [2019-09-08 01:37:10,957 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/72ceab72f/d6df44afefad45ad9fc6eb30b4802133 [2019-09-08 01:37:10,970 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 01:37:10,972 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 01:37:10,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 01:37:10,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 01:37:10,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 01:37:10,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 01:37:10" (1/1) ... [2019-09-08 01:37:10,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3addb941 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 01:37:10, skipping insertion in model container [2019-09-08 01:37:10,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 01:37:10" (1/1) ... [2019-09-08 01:37:10,995 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 01:37:11,048 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 01:37:11,219 ERROR L309 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2019-09-08 01:37:11,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28997d24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 01:37:11, skipping insertion in model container [2019-09-08 01:37:11,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 01:37:11,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-08 01:37:11,224 INFO L168 Benchmark]: Toolchain (without parser) took 250.87 ms. Allocated memory is still 135.3 MB. Free memory was 89.3 MB in the beginning and 79.8 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-09-08 01:37:11,224 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 135.3 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-08 01:37:11,225 INFO L168 Benchmark]: CACSL2BoogieTranslator took 244.41 ms. Allocated memory is still 135.3 MB. Free memory was 89.3 MB in the beginning and 79.8 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-09-08 01:37:11,227 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 135.3 MB. Free memory is still 108.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 244.41 ms. Allocated memory is still 135.3 MB. Free memory was 89.3 MB in the beginning and 79.8 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 24]: Unsupported Syntax Undefined type __float128 RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...