/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_string_eq_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 14:26:25,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 14:26:25,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 14:26:25,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 14:26:25,880 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 14:26:25,882 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 14:26:25,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 14:26:25,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 14:26:25,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 14:26:25,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 14:26:25,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 14:26:25,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 14:26:25,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 14:26:25,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 14:26:25,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 14:26:25,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 14:26:25,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 14:26:25,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 14:26:25,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 14:26:25,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 14:26:25,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 14:26:25,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 14:26:25,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 14:26:25,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 14:26:25,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 14:26:25,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 14:26:25,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 14:26:25,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 14:26:25,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 14:26:25,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 14:26:25,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 14:26:25,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 14:26:25,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 14:26:25,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 14:26:25,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 14:26:25,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 14:26:25,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 14:26:25,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 14:26:25,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 14:26:25,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 14:26:25,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 14:26:25,941 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-07 14:26:25,949 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 14:26:25,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 14:26:25,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 14:26:25,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 14:26:25,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 14:26:25,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 14:26:25,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 14:26:25,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 14:26:25,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 14:26:25,952 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 14:26:25,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 14:26:25,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 14:26:25,952 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 14:26:25,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 14:26:25,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 14:26:25,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 14:26:25,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 14:26:25,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 14:26:25,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 14:26:25,954 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 14:26:26,207 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 14:26:26,221 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 14:26:26,224 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 14:26:26,225 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 14:26:26,226 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 14:26:26,227 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_string_eq_harness.i [2020-07-07 14:26:26,311 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98d0ac798/ca007ef46a2e4ba0bfd1d0281936c177/FLAG2b2e9404c [2020-07-07 14:26:27,140 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 14:26:27,141 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_string_eq_harness.i [2020-07-07 14:26:27,193 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98d0ac798/ca007ef46a2e4ba0bfd1d0281936c177/FLAG2b2e9404c [2020-07-07 14:26:27,581 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98d0ac798/ca007ef46a2e4ba0bfd1d0281936c177 [2020-07-07 14:26:27,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 14:26:27,593 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 14:26:27,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 14:26:27,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 14:26:27,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 14:26:27,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 02:26:27" (1/1) ... [2020-07-07 14:26:27,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c0e65c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 02:26:27, skipping insertion in model container [2020-07-07 14:26:27,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 02:26:27" (1/1) ... [2020-07-07 14:26:27,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 14:26:27,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 14:26:28,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-07-07 14:26:28,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-07-07 14:26:29,104 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,105 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,106 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,107 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,111 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,137 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,137 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,145 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,145 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,148 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,151 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,152 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,154 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-07-07 14:26:29,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-07-07 14:26:29,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-07-07 14:26:29,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-07-07 14:26:29,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-07-07 14:26:29,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-07-07 14:26:29,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-07-07 14:26:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-07-07 14:26:29,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-07-07 14:26:29,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-07-07 14:26:29,670 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-07-07 14:26:29,811 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,812 WARN L1484 CHandler]: Possible shadowing of function index [2020-07-07 14:26:29,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 14:26:29,940 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-07 14:26:29,950 INFO L168 Benchmark]: Toolchain (without parser) took 2353.92 ms. Allocated memory was 138.4 MB in the beginning and 229.6 MB in the end (delta: 91.2 MB). Free memory was 94.1 MB in the beginning and 158.3 MB in the end (delta: -64.2 MB). Peak memory consumption was 41.6 MB. Max. memory is 7.1 GB. [2020-07-07 14:26:29,951 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 138.4 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 14:26:29,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2350.76 ms. Allocated memory was 138.4 MB in the beginning and 229.6 MB in the end (delta: 91.2 MB). Free memory was 93.7 MB in the beginning and 158.3 MB in the end (delta: -64.6 MB). Peak memory consumption was 41.2 MB. Max. memory is 7.1 GB. [2020-07-07 14:26:29,960 INFO L336 ainManager$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 138.4 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2350.76 ms. Allocated memory was 138.4 MB in the beginning and 229.6 MB in the end (delta: 91.2 MB). Free memory was 93.7 MB in the beginning and 158.3 MB in the end (delta: -64.6 MB). Peak memory consumption was 41.2 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...