/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 00:36:50,755 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 00:36:50,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 00:36:50,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 00:36:50,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 00:36:50,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 00:36:50,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 00:36:50,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 00:36:50,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 00:36:50,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 00:36:50,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 00:36:50,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 00:36:50,811 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 00:36:50,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 00:36:50,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 00:36:50,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 00:36:50,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 00:36:50,823 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 00:36:50,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 00:36:50,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 00:36:50,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 00:36:50,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 00:36:50,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 00:36:50,858 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 00:36:50,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 00:36:50,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 00:36:50,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 00:36:50,878 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 00:36:50,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 00:36:50,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 00:36:50,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 00:36:50,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 00:36:50,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 00:36:50,883 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 00:36:50,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 00:36:50,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 00:36:50,886 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 00:36:50,947 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 00:36:50,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 00:36:50,948 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 00:36:50,948 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 00:36:50,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 00:36:50,950 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 00:36:50,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 00:36:50,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 00:36:50,953 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 00:36:50,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 00:36:50,954 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 00:36:50,955 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 00:36:50,955 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 00:36:50,955 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 00:36:50,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 00:36:50,955 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 00:36:50,956 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 00:36:50,956 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 00:36:50,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 00:36:50,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 00:36:50,956 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 00:36:50,957 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 00:36:50,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 00:36:50,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 00:36:50,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 00:36:50,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 00:36:50,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 00:36:50,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 00:36:50,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 00:36:50,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 00:36:50,959 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 00:36:51,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 00:36:51,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 00:36:51,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 00:36:51,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 00:36:51,420 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 00:36:51,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2022-10-16 00:36:51,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83515f21/178423f8b51b4510a65e7aa521c1ec94/FLAG6092866ae [2022-10-16 00:36:52,638 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 00:36:52,639 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2022-10-16 00:36:52,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83515f21/178423f8b51b4510a65e7aa521c1ec94/FLAG6092866ae [2022-10-16 00:36:52,723 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83515f21/178423f8b51b4510a65e7aa521c1ec94 [2022-10-16 00:36:52,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 00:36:52,733 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 00:36:52,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 00:36:52,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 00:36:52,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 00:36:52,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:36:52" (1/1) ... [2022-10-16 00:36:52,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3680d7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:36:52, skipping insertion in model container [2022-10-16 00:36:52,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:36:52" (1/1) ... [2022-10-16 00:36:52,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 00:36:52,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 00:36:53,183 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4495,4508] [2022-10-16 00:36:53,192 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i[4555,4568] [2022-10-16 00:36:54,407 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,408 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,409 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,410 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,411 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,426 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,427 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,429 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,430 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:54,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 00:36:54,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 00:36:54,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 00:36:54,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 00:36:54,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 00:36:54,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 00:36:54,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 00:36:54,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 00:36:54,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 00:36:54,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 00:36:55,049 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 00:36:55,070 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) 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) [2022-10-16 00:36:55,076 INFO L158 Benchmark]: Toolchain (without parser) took 2345.33ms. Allocated memory is still 153.1MB. Free memory was 117.6MB in the beginning and 104.8MB in the end (delta: 12.8MB). Peak memory consumption was 33.2MB. Max. memory is 8.0GB. [2022-10-16 00:36:55,076 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 153.1MB. Free memory is still 124.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 00:36:55,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2335.74ms. Allocated memory is still 153.1MB. Free memory was 117.4MB in the beginning and 104.8MB in the end (delta: 12.6MB). Peak memory consumption was 33.2MB. Max. memory is 8.0GB. [2022-10-16 00:36:55,080 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 153.1MB. Free memory is still 124.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2335.74ms. Allocated memory is still 153.1MB. Free memory was 117.4MB in the beginning and 104.8MB in the end (delta: 12.6MB). Peak memory consumption was 33.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...