/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 15:19:40,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 15:19:40,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 15:19:40,906 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2020-07-17 15:19:40,928 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 15:19:40,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 15:19:40,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 15:19:40,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 15:19:40,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 15:19:40,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 15:19:40,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 15:19:40,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 15:19:40,946 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 15:19:40,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 15:19:40,950 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 15:19:40,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 15:19:40,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-17 15:19:40,967 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-17 15:19:40,996 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 15:19:40,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 15:19:40,997 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 15:19:40,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 15:19:40,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 15:19:41,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 15:19:41,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 15:19:41,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 15:19:41,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 15:19:41,004 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 15:19:41,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 15:19:41,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 15:19:41,005 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 15:19:41,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 15:19:41,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 15:19:41,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 15:19:41,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 15:19:41,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 15:19:41,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 15:19:41,006 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-17 15:19:41,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 15:19:41,282 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 15:19:41,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 15:19:41,287 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 15:19:41,287 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 15:19:41,288 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-07-17 15:19:41,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba61b4ee/335c694fca004637b6dde76335fe574d/FLAGd9b37bd63 [2020-07-17 15:19:42,149 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 15:19:42,150 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2020-07-17 15:19:42,185 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba61b4ee/335c694fca004637b6dde76335fe574d/FLAGd9b37bd63 [2020-07-17 15:19:42,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ba61b4ee/335c694fca004637b6dde76335fe574d [2020-07-17 15:19:42,243 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 15:19:42,246 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 15:19:42,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 15:19:42,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 15:19:42,251 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 15:19:42,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 03:19:42" (1/1) ... [2020-07-17 15:19:42,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27232b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 03:19:42, skipping insertion in model container [2020-07-17 15:19:42,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 03:19:42" (1/1) ... [2020-07-17 15:19:42,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 15:19:42,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 15:19:42,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-17 15:19:42,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-17 15:19:43,578 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,579 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,579 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,580 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,581 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,600 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,603 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,605 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,606 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,608 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,609 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,610 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,611 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:43,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-17 15:19:43,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-17 15:19:43,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-17 15:19:43,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-17 15:19:43,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-17 15:19:43,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-17 15:19:43,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-17 15:19:43,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-17 15:19:43,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-17 15:19:43,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-17 15:19:44,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-17 15:19:44,234 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:44,235 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-17 15:19:44,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 15:19:44,394 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-17 15:19:44,402 INFO L168 Benchmark]: Toolchain (without parser) took 2154.65 ms. Allocated memory was 139.5 MB in the beginning and 231.7 MB in the end (delta: 92.3 MB). Free memory was 94.2 MB in the beginning and 157.0 MB in the end (delta: -62.8 MB). Peak memory consumption was 40.6 MB. Max. memory is 7.1 GB. [2020-07-17 15:19:44,403 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-07-17 15:19:44,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2150.53 ms. Allocated memory was 139.5 MB in the beginning and 231.7 MB in the end (delta: 92.3 MB). Free memory was 93.8 MB in the beginning and 157.0 MB in the end (delta: -63.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 7.1 GB. [2020-07-17 15:19:44,409 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 139.5 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2150.53 ms. Allocated memory was 139.5 MB in the beginning and 231.7 MB in the end (delta: 92.3 MB). Free memory was 93.8 MB in the beginning and 157.0 MB in the end (delta: -63.2 MB). Peak memory consumption was 40.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...