/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_read_u8_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 02:36:31,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 02:36:31,167 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 02:36:31,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 02:36:31,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 02:36:31,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 02:36:31,228 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 02:36:31,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 02:36:31,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 02:36:31,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 02:36:31,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 02:36:31,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 02:36:31,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 02:36:31,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 02:36:31,253 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 02:36:31,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 02:36:31,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 02:36:31,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 02:36:31,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 02:36:31,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 02:36:31,278 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 02:36:31,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 02:36:31,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 02:36:31,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 02:36:31,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 02:36:31,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 02:36:31,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 02:36:31,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 02:36:31,306 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 02:36:31,330 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 02:36:31,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 02:36:31,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 02:36:31,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 02:36:31,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 02:36:31,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 02:36:31,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 02:36:31,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 02:36:31,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 02:36:31,343 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 02:36:31,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 02:36:31,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 02:36:31,344 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 02:36:31,344 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 02:36:31,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 02:36:31,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 02:36:31,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 02:36:31,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 02:36:31,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 02:36:31,346 INFO L138 SettingsManager]: * Use separate solver for trace checks=false 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 02:36:31,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 02:36:31,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 02:36:31,752 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 02:36:31,753 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 02:36:31,754 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 02:36:31,755 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-07 02:36:31,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565795d8/a45c9a37a9f141ac95fa161eaf0856ac/FLAG9380b705f [2020-11-07 02:36:32,891 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 02:36:32,891 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-07 02:36:32,949 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565795d8/a45c9a37a9f141ac95fa161eaf0856ac/FLAG9380b705f [2020-11-07 02:36:33,319 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7565795d8/a45c9a37a9f141ac95fa161eaf0856ac [2020-11-07 02:36:33,322 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 02:36:33,329 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 02:36:33,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 02:36:33,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 02:36:33,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 02:36:33,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:36:33" (1/1) ... [2020-11-07 02:36:33,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c98e9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:36:33, skipping insertion in model container [2020-11-07 02:36:33,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:36:33" (1/1) ... [2020-11-07 02:36:33,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 02:36:33,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 02:36:33,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-07 02:36:33,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-07 02:36:34,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:34,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:35,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-07 02:36:35,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-07 02:36:35,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-07 02:36:35,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-07 02:36:35,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-07 02:36:35,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-07 02:36:35,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-07 02:36:35,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-07 02:36:35,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-07 02:36:35,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-07 02:36:35,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-07 02:36:35,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:35,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:35,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 02:36:35,872 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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:618) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-07 02:36:35,881 INFO L168 Benchmark]: Toolchain (without parser) took 2554.13 ms. Allocated memory is still 161.5 MB. Free memory was 128.7 MB in the beginning and 118.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. [2020-11-07 02:36:35,882 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.2 MB in the beginning and 103.2 MB in the end (delta: 66.8 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 02:36:35,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2546.35 ms. Allocated memory is still 161.5 MB. Free memory was 128.1 MB in the beginning and 118.2 MB in the end (delta: 9.9 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 GB. [2020-11-07 02:36:35,885 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.2 MB in the beginning and 103.2 MB in the end (delta: 66.8 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2546.35 ms. Allocated memory is still 161.5 MB. Free memory was 128.1 MB in the beginning and 118.2 MB in the end (delta: 9.9 MB). Peak memory consumption was 34.4 MB. Max. memory is 8.0 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...