/usr/bin/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 16:46:57,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 16:46:57,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 16:46:57,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-08-22 16:46:57,935 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 [2020-08-22 16:46:57,972 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 16:46:57,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 16:46:57,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-08-22 16:46:57,974 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-08-22 16:46:57,974 INFO L138 SettingsManager]: * Use SBE=true [2020-08-22 16:46:57,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 16:46:57,974 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 16:46:57,975 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 16:46:57,976 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 16:46:57,976 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 16:46:57,976 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 16:46:57,976 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 16:46:57,976 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 16:46:57,977 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-08-22 16:46:57,977 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 16:46:57,977 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 16:46:57,977 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 16:46:57,977 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 16:46:57,978 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-08-22 16:46:57,978 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-08-22 16:46:57,978 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-08-22 16:46:57,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-08-22 16:46:57,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 16:46:57,979 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-08-22 16:46:57,979 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-08-22 16:46:58,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 16:46:58,261 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 16:46:58,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 16:46:58,266 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 16:46:58,266 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 16:46:58,267 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_malloc-1.i [2020-08-22 16:46:58,320 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63df5e378/7a7016452a7d47dab11c24508168c5bb/FLAG45c3ce5c7 [2020-08-22 16:46:58,789 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 16:46:58,790 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_malloc-1.i [2020-08-22 16:46:58,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63df5e378/7a7016452a7d47dab11c24508168c5bb/FLAG45c3ce5c7 [2020-08-22 16:46:59,134 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63df5e378/7a7016452a7d47dab11c24508168c5bb [2020-08-22 16:46:59,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 16:46:59,143 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 16:46:59,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 16:46:59,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 16:46:59,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 16:46:59,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:46:59" (1/1) ... [2020-08-22 16:46:59,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1067e073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:46:59, skipping insertion in model container [2020-08-22 16:46:59,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 04:46:59" (1/1) ... [2020-08-22 16:46:59,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 16:46:59,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 16:46:59,385 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-08-22 16:46:59,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50aff4bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 04:46:59, skipping insertion in model container [2020-08-22 16:46:59,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 16:46:59,388 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-08-22 16:46:59,391 INFO L168 Benchmark]: Toolchain (without parser) took 246.15 ms. Allocated memory is still 141.0 MB. Free memory was 103.0 MB in the beginning and 93.7 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 7.1 GB. [2020-08-22 16:46:59,392 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-08-22 16:46:59,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 243.09 ms. Allocated memory is still 141.0 MB. Free memory was 102.8 MB in the beginning and 93.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 7.1 GB. [2020-08-22 16:46:59,397 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 141.0 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 243.09 ms. Allocated memory is still 141.0 MB. Free memory was 102.8 MB in the beginning and 93.7 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 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...