/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_clean_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 00:36:47,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 00:36:47,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 00:36:47,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-10-16 00:36:47,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 00:36:47,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 00:36:47,899 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 00:36:47,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 00:36:47,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 00:36:47,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 00:36:47,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 00:36:47,922 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 00:36:47,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 00:36:47,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 00:36:47,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 00:36:47,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 00:36:47,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-16 00:36:47,950 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 00:36:47,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 00:36:47,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 00:36:47,982 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 00:36:47,982 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 00:36:47,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 00:36:47,984 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 00:36:47,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 00:36:47,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 00:36:47,985 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 00:36:47,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 00:36:47,985 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 00:36:47,986 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 00:36:47,986 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 00:36:47,986 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 00:36:47,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 00:36:47,986 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 00:36:47,987 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 00:36:47,987 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 00:36:47,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 00:36:47,987 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 00:36:47,988 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 00:36:47,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 00:36:47,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 00:36:47,988 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 00:36:47,988 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 00:36:47,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 00:36:47,989 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 00:36:47,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 00:36:47,989 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 00:36:47,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 00:36:47,990 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 00:36:48,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 00:36:48,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 00:36:48,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 00:36:48,474 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 00:36:48,475 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 00:36:48,477 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2022-10-16 00:36:48,564 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce033414e/0ea91a1334954b26b053416cb50f0609/FLAG19fa666d5 [2022-10-16 00:36:49,795 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 00:36:49,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2022-10-16 00:36:49,863 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce033414e/0ea91a1334954b26b053416cb50f0609/FLAG19fa666d5 [2022-10-16 00:36:50,118 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce033414e/0ea91a1334954b26b053416cb50f0609 [2022-10-16 00:36:50,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 00:36:50,129 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 00:36:50,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 00:36:50,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 00:36:50,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 00:36:50,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:36:50" (1/1) ... [2022-10-16 00:36:50,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5428f937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:36:50, skipping insertion in model container [2022-10-16 00:36:50,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:36:50" (1/1) ... [2022-10-16 00:36:50,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 00:36:50,320 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 00:36:50,825 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_clean_up_harness.i[4495,4508] [2022-10-16 00:36:50,838 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_clean_up_harness.i[4555,4568] [2022-10-16 00:36:52,706 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,709 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,712 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,715 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,717 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,759 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,761 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,769 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:52,771 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:53,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 00:36:53,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 00:36:53,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 00:36:53,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 00:36:53,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 00:36:53,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 00:36:53,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 00:36:53,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 00:36:53,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 00:36:53,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 00:36:53,559 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 00:36:53,732 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:53,733 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 00:36:53,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 00:36:54,008 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2022-10-16 00:36:54,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f4a9cf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:36:54, skipping insertion in model container [2022-10-16 00:36:54,009 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 00:36:54,010 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 00:36:54,021 INFO L158 Benchmark]: Toolchain (without parser) took 3889.36ms. Allocated memory is still 160.4MB. Free memory was 126.6MB in the beginning and 94.1MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2022-10-16 00:36:54,022 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 160.4MB. Free memory is still 130.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 00:36:54,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3875.66ms. Allocated memory is still 160.4MB. Free memory was 126.4MB in the beginning and 94.1MB in the end (delta: 32.3MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. [2022-10-16 00:36:54,026 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 160.4MB. Free memory is still 130.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3875.66ms. Allocated memory is still 160.4MB. Free memory was 126.4MB in the beginning and 94.1MB in the end (delta: 32.3MB). Peak memory consumption was 33.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6984]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...