/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 [2022-10-15 16:29:19,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 16:29:19,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 16:29:19,683 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 16:29:19,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 16:29:19,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 16:29:19,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 16:29:19,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 16:29:19,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 16:29:19,709 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 16:29:19,711 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 16:29:19,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 16:29:19,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 16:29:19,717 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 16:29:19,719 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 16:29:19,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 16:29:19,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 16:29:19,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 16:29:19,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 16:29:19,761 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 16:29:19,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 16:29:19,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 16:29:19,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 16:29:19,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 16:29:19,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-15 16:29:19,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 16:29:19,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 16:29:19,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 16:29:19,794 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 [2022-10-15 16:29:19,821 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 16:29:19,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 16:29:19,822 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 16:29:19,822 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 16:29:19,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 16:29:19,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 16:29:19,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 16:29:19,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 16:29:19,825 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 16:29:19,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 16:29:19,825 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 16:29:19,826 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 16:29:19,826 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 16:29:19,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 16:29:19,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 16:29:19,826 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 16:29:19,827 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 16:29:19,827 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 16:29:19,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 16:29:19,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 16:29:19,827 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 16:29:19,828 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 16:29:19,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 16:29:19,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 16:29:19,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 16:29:19,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 16:29:19,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 16:29:19,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 16:29:19,829 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 16:29:19,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 16:29:19,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 16:29:20,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 16:29:20,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 16:29:20,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 16:29:20,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 16:29:20,221 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 16:29:20,222 INFO L432 ainManager$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 [2022-10-15 16:29:20,321 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222508992/61c65d130c684430a2c61db64341d152/FLAGcb0a7bf53 [2022-10-15 16:29:21,374 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 16:29:21,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_c_str_harness.i [2022-10-15 16:29:21,414 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222508992/61c65d130c684430a2c61db64341d152/FLAGcb0a7bf53 [2022-10-15 16:29:21,812 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222508992/61c65d130c684430a2c61db64341d152 [2022-10-15 16:29:21,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 16:29:21,822 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 16:29:21,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 16:29:21,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 16:29:21,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 16:29:21,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:29:21" (1/1) ... [2022-10-15 16:29:21,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@231029ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:29:21, skipping insertion in model container [2022-10-15 16:29:21,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:29:21" (1/1) ... [2022-10-15 16:29:21,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 16:29:21,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 16:29:22,274 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] [2022-10-15 16:29:22,283 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] [2022-10-15 16:29:23,586 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,587 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,587 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,588 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,589 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,603 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,604 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,606 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:23,607 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-15 16:29:24,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-15 16:29:24,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-15 16:29:24,037 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-15 16:29:24,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-15 16:29:24,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-15 16:29:24,041 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-15 16:29:24,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-15 16:29:24,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-15 16:29:24,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-15 16:29:24,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-15 16:29:24,245 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-15 16:29:24,264 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) [2022-10-15 16:29:24,269 INFO L158 Benchmark]: Toolchain (without parser) took 2450.66ms. Allocated memory is still 155.2MB. Free memory was 126.5MB in the beginning and 108.0MB in the end (delta: 18.5MB). Peak memory consumption was 29.7MB. Max. memory is 8.0GB. [2022-10-15 16:29:24,270 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 155.2MB. Free memory was 126.7MB in the beginning and 126.6MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 16:29:24,271 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2443.23ms. Allocated memory is still 155.2MB. Free memory was 126.3MB in the beginning and 108.0MB in the end (delta: 18.3MB). Peak memory consumption was 29.7MB. Max. memory is 8.0GB. [2022-10-15 16:29:24,275 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 155.2MB. Free memory was 126.7MB in the beginning and 126.6MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2443.23ms. Allocated memory is still 155.2MB. Free memory was 126.3MB in the beginning and 108.0MB in the end (delta: 18.3MB). Peak memory consumption was 29.7MB. 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...