/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-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:42,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:42,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:42,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:42,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:42,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:42,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:42,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:42,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:42,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:42,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:42,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:42,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:42,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:42,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:42,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:42,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:42,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:42,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:42,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:42,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:42,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:42,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:42,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:42,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:42,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:42,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:42,959 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:42,959 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:42,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:42,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:42,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:42,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:42,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:42,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:42,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:42,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:42,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:42,966 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:42,967 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:42,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:42,969 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 11:30:42,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:42,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:42,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:42,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:42,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:42,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:42,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:42,999 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:42,999 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:43,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:43,000 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:43,000 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:43,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:43,000 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:43,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:43,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:43,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:43,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:43,001 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:43,001 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:43,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:43,002 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:43,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:43,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:43,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:43,003 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:43,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:43,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:43,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:43,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:43,004 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:43,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:43,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:43,005 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:43,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:43,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:43,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:43,429 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:43,430 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:43,432 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-16 11:30:43,508 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e59134e62/ce4b978eb9284be698d2abb01ccc10df/FLAG00a7106ca [2022-10-16 11:30:44,414 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:44,420 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2022-10-16 11:30:44,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e59134e62/ce4b978eb9284be698d2abb01ccc10df/FLAG00a7106ca [2022-10-16 11:30:44,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e59134e62/ce4b978eb9284be698d2abb01ccc10df [2022-10-16 11:30:44,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:44,909 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:44,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:44,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:44,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:44,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:44" (1/1) ... [2022-10-16 11:30:44,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3de63c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:44, skipping insertion in model container [2022-10-16 11:30:44,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:44" (1/1) ... [2022-10-16 11:30:44,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:45,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:45,503 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_array_list_clean_up_harness.i[4497,4510] [2022-10-16 11:30:45,508 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_array_list_clean_up_harness.i[4557,4570] [2022-10-16 11:30:46,632 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:46,733 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,736 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,740 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,751 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,752 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,753 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,754 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,755 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,756 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,757 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:46,757 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:47,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:47,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:47,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:47,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:47,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:47,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:47,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:47,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:47,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:47,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,210 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:47,315 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:47,340 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_array_list_clean_up_harness.i[4497,4510] [2022-10-16 11:30:47,341 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_array_list_clean_up_harness.i[4557,4570] [2022-10-16 11:30:47,386 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:47,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,429 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,443 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,443 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,444 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,448 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,449 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,452 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:47,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:47,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:47,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:47,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:47,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:47,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:47,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:47,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:47,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:47,577 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,588 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:47,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:48,027 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:48,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48 WrapperNode [2022-10-16 11:30:48,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:48,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:48,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:48,030 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:48,038 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,264 INFO L138 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2022-10-16 11:30:48,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:48,265 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:48,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:48,269 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:48,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,355 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:48,371 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:48,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:48,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:48,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:48,393 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:48,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 11:30:48,424 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 11:30:48,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-10-16 11:30:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-10-16 11:30:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:48,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:48,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:48,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:48,486 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:48,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:48,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:48,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:48,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:48,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:48,489 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:48,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:48,490 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-16 11:30:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-16 11:30:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 11:30:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 11:30:48,491 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:48,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:48,492 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:48,492 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:48,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:48,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:48,938 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:48,941 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:50,083 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:50,097 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:50,097 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-10-16 11:30:50,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:50 BoogieIcfgContainer [2022-10-16 11:30:50,100 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:50,102 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:50,102 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:50,106 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:50,106 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:44" (1/3) ... [2022-10-16 11:30:50,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd4839e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48" (2/3) ... [2022-10-16 11:30:50,107 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd4839e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,107 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:50" (3/3) ... [2022-10-16 11:30:50,109 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_clean_up_harness.i [2022-10-16 11:30:50,129 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:50,129 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:50,131 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3fd4839e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:50, skipping insertion in model container [2022-10-16 11:30:50,131 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:50,133 INFO L158 Benchmark]: Toolchain (without parser) took 5226.78ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 99.8MB in the beginning and 89.2MB in the end (delta: 10.7MB). Peak memory consumption was 46.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,134 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:50,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3113.15ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 99.6MB in the beginning and 141.5MB in the end (delta: -41.9MB). Peak memory consumption was 49.6MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 235.17ms. Allocated memory is still 187.7MB. Free memory was 141.5MB in the beginning and 133.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,137 INFO L158 Benchmark]: Boogie Preprocessor took 104.78ms. Allocated memory is still 187.7MB. Free memory was 133.2MB in the beginning and 127.9MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,138 INFO L158 Benchmark]: RCFGBuilder took 1728.86ms. Allocated memory is still 187.7MB. Free memory was 127.9MB in the beginning and 91.8MB in the end (delta: 36.1MB). Peak memory consumption was 48.2MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,138 INFO L158 Benchmark]: TraceAbstraction took 28.83ms. Allocated memory is still 187.7MB. Free memory was 91.3MB in the beginning and 89.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:50,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 153.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3113.15ms. Allocated memory was 153.1MB in the beginning and 187.7MB in the end (delta: 34.6MB). Free memory was 99.6MB in the beginning and 141.5MB in the end (delta: -41.9MB). Peak memory consumption was 49.6MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 235.17ms. Allocated memory is still 187.7MB. Free memory was 141.5MB in the beginning and 133.2MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 104.78ms. Allocated memory is still 187.7MB. Free memory was 133.2MB in the beginning and 127.9MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1728.86ms. Allocated memory is still 187.7MB. Free memory was 127.9MB in the beginning and 91.8MB in the end (delta: 36.1MB). Peak memory consumption was 48.2MB. Max. memory is 8.0GB. * TraceAbstraction took 28.83ms. Allocated memory is still 187.7MB. Free memory was 91.3MB in the beginning and 89.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 11:30:50,204 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...