/usr/bin/java -ea -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 0.1.25-267fbe0 [2020-07-17 22:30:34,502 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 22:30:34,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 22:30:34,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 22:30:34,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 22:30:34,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 22:30:34,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 22:30:34,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 22:30:34,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 22:30:34,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 22:30:34,550 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 22:30:34,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 22:30:34,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 22:30:34,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 22:30:34,557 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 22:30:34,558 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 22:30:34,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 22:30:34,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 22:30:34,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 22:30:34,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 22:30:34,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 22:30:34,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 22:30:34,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 22:30:34,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 22:30:34,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 22:30:34,595 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 [2020-07-17 22:30:34,625 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 22:30:34,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 22:30:34,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 22:30:34,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 22:30:34,628 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 22:30:34,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 22:30:34,628 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 22:30:34,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 22:30:34,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 22:30:34,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 22:30:34,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 22:30:34,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 22:30:34,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 22:30:34,633 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 22:30:34,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 22:30:34,633 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 22:30:34,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 22:30:34,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 22:30:34,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 22:30:34,634 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 22:30:34,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 22:30:34,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 22:30:34,635 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 22:30:34,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 22:30:34,635 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 22:30:34,635 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 22:30:34,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 22:30:34,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 22:30:34,636 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 22:30:34,636 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 22:30:34,931 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 22:30:34,957 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 22:30:34,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 22:30:34,963 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 22:30:34,963 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 22:30:34,964 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test_malloc-1.i [2020-07-17 22:30:35,042 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072b6b17f/ed8f87b9ccb344d9b34e16457acb1183/FLAGafd8a8e11 [2020-07-17 22:30:35,557 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 22:30:35,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test_malloc-1.i [2020-07-17 22:30:35,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072b6b17f/ed8f87b9ccb344d9b34e16457acb1183/FLAGafd8a8e11 [2020-07-17 22:30:35,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072b6b17f/ed8f87b9ccb344d9b34e16457acb1183 [2020-07-17 22:30:35,863 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 22:30:35,867 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 22:30:35,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 22:30:35,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 22:30:35,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 22:30:35,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:30:35" (1/1) ... [2020-07-17 22:30:35,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7508db2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:30:35, skipping insertion in model container [2020-07-17 22:30:35,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 10:30:35" (1/1) ... [2020-07-17 22:30:35,883 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 22:30:35,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 22:30:36,179 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __float128 [2020-07-17 22:30:36,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4723d640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 10:30:36, skipping insertion in model container [2020-07-17 22:30:36,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 22:30:36,181 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-17 22:30:36,186 INFO L168 Benchmark]: Toolchain (without parser) took 319.26 ms. Allocated memory is still 145.8 MB. Free memory was 103.6 MB in the beginning and 93.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 7.1 GB. [2020-07-17 22:30:36,187 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 145.8 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-17 22:30:36,188 INFO L168 Benchmark]: CACSL2BoogieTranslator took 313.37 ms. Allocated memory is still 145.8 MB. Free memory was 103.2 MB in the beginning and 93.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2020-07-17 22:30:36,191 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 145.8 MB. Free memory was 122.6 MB in the beginning and 122.4 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 313.37 ms. Allocated memory is still 145.8 MB. Free memory was 103.2 MB in the beginning and 93.7 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 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...