/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec4_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-a10ec3b [2022-01-10 00:58:52,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-01-10 00:58:52,618 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-01-10 00:58:52,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-01-10 00:58:52,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-01-10 00:58:52,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-01-10 00:58:52,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-01-10 00:58:52,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-01-10 00:58:52,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-01-10 00:58:52,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-01-10 00:58:52,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-01-10 00:58:52,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-01-10 00:58:52,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-01-10 00:58:52,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-01-10 00:58:52,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-01-10 00:58:52,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-01-10 00:58:52,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-01-10 00:58:52,728 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/BvToInt/svcomp-Reach-64bit-Automizer_Default.epf [2022-01-10 00:58:52,753 INFO L113 SettingsManager]: Loading preferences was successful [2022-01-10 00:58:52,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-01-10 00:58:52,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-01-10 00:58:52,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-01-10 00:58:52,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-01-10 00:58:52,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-01-10 00:58:52,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-01-10 00:58:52,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-01-10 00:58:52,756 INFO L138 SettingsManager]: * Use SBE=true [2022-01-10 00:58:52,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-01-10 00:58:52,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-01-10 00:58:52,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-01-10 00:58:52,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-01-10 00:58:52,758 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-01-10 00:58:52,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-01-10 00:58:52,759 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-01-10 00:58:52,759 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-01-10 00:58:52,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-01-10 00:58:52,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-01-10 00:58:52,955 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-01-10 00:58:52,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-01-10 00:58:52,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-01-10 00:58:52,973 INFO L271 PluginConnector]: Initializing CDTParser... [2022-01-10 00:58:52,973 INFO L275 PluginConnector]: CDTParser initialized [2022-01-10 00:58:52,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec4_product19.cil.c [2022-01-10 00:58:53,024 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37e2f66/7d839b97582a4ef098811f67dcfd9e48/FLAGd147f70f4 [2022-01-10 00:58:53,457 INFO L306 CDTParser]: Found 1 translation units. [2022-01-10 00:58:53,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product19.cil.c [2022-01-10 00:58:53,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37e2f66/7d839b97582a4ef098811f67dcfd9e48/FLAGd147f70f4 [2022-01-10 00:58:53,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37e2f66/7d839b97582a4ef098811f67dcfd9e48 [2022-01-10 00:58:53,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-01-10 00:58:53,773 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-01-10 00:58:53,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-01-10 00:58:53,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-01-10 00:58:53,789 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-01-10 00:58:53,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:58:53" (1/1) ... [2022-01-10 00:58:53,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15f4e65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:58:53, skipping insertion in model container [2022-01-10 00:58:53,790 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 12:58:53" (1/1) ... [2022-01-10 00:58:53,796 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-01-10 00:58:53,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-01-10 00:58:54,014 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec4_product19.cil.c[1542,1555] [2022-01-10 00:58:54,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-01-10 00:58:54,282 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) [2022-01-10 00:58:54,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35dcbaa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 12:58:54, skipping insertion in model container [2022-01-10 00:58:54,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-01-10 00:58:54,283 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-01-10 00:58:54,285 INFO L158 Benchmark]: Toolchain (without parser) took 510.39ms. Allocated memory is still 203.4MB. Free memory was 149.7MB in the beginning and 165.1MB in the end (delta: -15.4MB). Peak memory consumption was 17.2MB. Max. memory is 8.0GB. [2022-01-10 00:58:54,286 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 203.4MB. Free memory was 168.8MB in the beginning and 168.6MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. [2022-01-10 00:58:54,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.55ms. Allocated memory is still 203.4MB. Free memory was 149.6MB in the beginning and 165.1MB in the end (delta: -15.6MB). Peak memory consumption was 17.2MB. Max. memory is 8.0GB. [2022-01-10 00:58:54,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 203.4MB. Free memory was 168.8MB in the beginning and 168.6MB in the end (delta: 151.9kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 496.55ms. Allocated memory is still 203.4MB. Free memory was 149.6MB in the beginning and 165.1MB in the end (delta: -15.6MB). Peak memory consumption was 17.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 165]: 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...