/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec7_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 22:22:29,681 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 22:22:29,683 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 22:22:29,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 22:22:29,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 22:22:29,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 22:22:29,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 22:22:29,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 22:22:29,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 22:22:29,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 22:22:29,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 22:22:29,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 22:22:29,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 22:22:29,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 22:22:29,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 22:22:29,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 22:22:29,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 22:22:29,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 22:22:29,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 22:22:29,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 22:22:29,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 22:22:29,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 22:22:29,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 22:22:29,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 22:22:29,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-23 22:22:29,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 22:22:29,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 22:22:29,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 22:22:29,732 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 [2019-11-23 22:22:29,746 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 22:22:29,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 22:22:29,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 22:22:29,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 22:22:29,748 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 22:22:29,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 22:22:29,748 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 22:22:29,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 22:22:29,748 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 22:22:29,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 22:22:29,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 22:22:29,749 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 22:22:29,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 22:22:29,749 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 22:22:29,750 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 22:22:29,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 22:22:29,750 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 22:22:29,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 22:22:29,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 22:22:29,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 22:22:29,751 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 22:22:29,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 22:22:29,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 22:22:29,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 22:22:29,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 22:22:29,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 22:22:29,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 22:22:29,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 22:22:29,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 22:22:29,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 22:22:30,022 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 22:22:30,034 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 22:22:30,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 22:22:30,040 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 22:22:30,040 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 22:22:30,042 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec7_product27.cil.c [2019-11-23 22:22:30,121 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9538dfb46/5dce3d39a454471c95b4b80d8d2ece0c/FLAGfed61aa57 [2019-11-23 22:22:30,780 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 22:22:30,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec7_product27.cil.c [2019-11-23 22:22:30,814 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9538dfb46/5dce3d39a454471c95b4b80d8d2ece0c/FLAGfed61aa57 [2019-11-23 22:22:30,999 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9538dfb46/5dce3d39a454471c95b4b80d8d2ece0c [2019-11-23 22:22:31,009 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 22:22:31,010 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 22:22:31,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 22:22:31,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 22:22:31,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 22:22:31,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:22:31" (1/1) ... [2019-11-23 22:22:31,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75752ae4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:22:31, skipping insertion in model container [2019-11-23 22:22:31,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:22:31" (1/1) ... [2019-11-23 22:22:31,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 22:22:31,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 22:22:31,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 22:22:31,865 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-23 22:22:31,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42d8b11d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:22:31, skipping insertion in model container [2019-11-23 22:22:31,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 22:22:31,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 22:22:31,870 INFO L168 Benchmark]: Toolchain (without parser) took 857.99 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 98.9 MB in the beginning and 166.5 MB in the end (delta: -67.6 MB). Peak memory consumption was 32.9 MB. Max. memory is 7.1 GB. [2019-11-23 22:22:31,871 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory is still 119.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-11-23 22:22:31,873 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.37 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 98.5 MB in the beginning and 166.5 MB in the end (delta: -68.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. [2019-11-23 22:22:31,876 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory is still 119.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 855.37 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 98.5 MB in the beginning and 166.5 MB in the end (delta: -68.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2540]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...