/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_eq_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 02:36:18,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 02:36:18,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 02:36:18,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 02:36:18,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 02:36:18,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 02:36:18,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 02:36:18,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 02:36:18,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 02:36:18,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 02:36:18,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 02:36:18,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 02:36:18,193 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 02:36:18,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 02:36:18,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 02:36:18,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 02:36:18,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 02:36:18,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 02:36:18,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 02:36:18,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 02:36:18,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 02:36:18,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 02:36:18,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 02:36:18,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 02:36:18,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-07 02:36:18,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 02:36:18,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 02:36:18,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 02:36:18,258 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 02:36:18,298 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 02:36:18,299 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 02:36:18,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 02:36:18,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 02:36:18,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 02:36:18,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 02:36:18,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 02:36:18,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 02:36:18,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 02:36:18,305 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 02:36:18,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 02:36:18,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 02:36:18,307 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 02:36:18,307 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 02:36:18,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 02:36:18,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 02:36:18,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 02:36:18,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 02:36:18,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 02:36:18,308 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 02:36:18,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 02:36:18,774 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 02:36:18,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 02:36:18,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 02:36:18,785 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 02:36:18,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-07 02:36:18,868 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/809adc61c/b5e9fa15c85a454f8a2b0a7dadd3d002/FLAG5d409b1e4 [2020-11-07 02:36:19,978 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 02:36:19,979 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_cursor_eq_harness.i [2020-11-07 02:36:20,033 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/809adc61c/b5e9fa15c85a454f8a2b0a7dadd3d002/FLAG5d409b1e4 [2020-11-07 02:36:20,383 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/809adc61c/b5e9fa15c85a454f8a2b0a7dadd3d002 [2020-11-07 02:36:20,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 02:36:20,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 02:36:20,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 02:36:20,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 02:36:20,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 02:36:20,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:36:20" (1/1) ... [2020-11-07 02:36:20,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35826496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:36:20, skipping insertion in model container [2020-11-07 02:36:20,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:36:20" (1/1) ... [2020-11-07 02:36:20,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 02:36:20,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 02:36:21,001 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-07 02:36:21,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-07 02:36:22,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:22,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:23,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-07 02:36:23,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-07 02:36:23,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-07 02:36:23,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-07 02:36:23,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-07 02:36:23,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-07 02:36:23,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-07 02:36:23,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-07 02:36:23,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-07 02:36:23,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-07 02:36:23,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-07 02:36:23,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:23,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-07 02:36:23,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 02:36:23,866 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 02:36:23,874 INFO L168 Benchmark]: Toolchain (without parser) took 3482.82 ms. Allocated memory is still 158.3 MB. Free memory was 125.9 MB in the beginning and 90.1 MB in the end (delta: 35.7 MB). Peak memory consumption was 36.1 MB. Max. memory is 8.0 GB. [2020-11-07 02:36:23,875 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 158.3 MB. Free memory is still 135.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 02:36:23,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3474.01 ms. Allocated memory is still 158.3 MB. Free memory was 125.3 MB in the beginning and 90.1 MB in the end (delta: 35.2 MB). Peak memory consumption was 35.1 MB. Max. memory is 8.0 GB. [2020-11-07 02:36:23,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 158.3 MB. Free memory is still 135.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3474.01 ms. Allocated memory is still 158.3 MB. Free memory was 125.3 MB in the beginning and 90.1 MB in the end (delta: 35.2 MB). Peak memory consumption was 35.1 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...