/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_length_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:55,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:55,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:55,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:55,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:55,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:55,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:55,857 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:55,860 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:55,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:55,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:55,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:55,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:55,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:55,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:55,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:55,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:55,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:55,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:55,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:55,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:55,900 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:55,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:55,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:55,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:55,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:55,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:55,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:55,918 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:55,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:55,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:55,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:55,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:55,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:55,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:55,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:55,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:55,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:55,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:55,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:55,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:55,934 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 11:30:55,992 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:55,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:55,993 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:55,993 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:55,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:55,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:55,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:55,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:55,997 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:55,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:55,999 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:55,999 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:55,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:55,999 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:56,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:56,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:56,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:56,001 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:56,001 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:56,001 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:56,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:56,001 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:56,002 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:56,002 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:56,002 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:56,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:56,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:56,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:56,003 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:56,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:56,003 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:56,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:56,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:56,004 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:56,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:56,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:56,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:56,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:56,467 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:56,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-10-16 11:30:56,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1cece476/7cd118dc0890404fa6f02ac926d3c95a/FLAGc93a80a10 [2022-10-16 11:30:57,470 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:57,470 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-10-16 11:30:57,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1cece476/7cd118dc0890404fa6f02ac926d3c95a/FLAGc93a80a10 [2022-10-16 11:30:57,980 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1cece476/7cd118dc0890404fa6f02ac926d3c95a [2022-10-16 11:30:57,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:57,989 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:57,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:57,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:57,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:57,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:57,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5811a85c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:57, skipping insertion in model container [2022-10-16 11:30:57,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:57" (1/1) ... [2022-10-16 11:30:58,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:58,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:58,346 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_length_harness.i[4495,4508] [2022-10-16 11:30:58,351 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_length_harness.i[4555,4568] [2022-10-16 11:30:59,412 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:59,569 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,569 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,570 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,571 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,573 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,596 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,596 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,601 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,603 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,604 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:59,604 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:31:00,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:31:00,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:31:00,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:31:00,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:31:00,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:31:00,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:31:00,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:31:00,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:31:00,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:31:00,245 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,252 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:31:00,415 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:31:00,443 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_length_harness.i[4495,4508] [2022-10-16 11:31:00,450 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_length_harness.i[4555,4568] [2022-10-16 11:31:00,508 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:31:00,524 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,525 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,526 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,533 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,533 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,534 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,535 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,536 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,537 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,537 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,537 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:31:00,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:31:00,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:31:00,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:31:00,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:31:00,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:31:00,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:31:00,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:31:00,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:31:00,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:31:00,609 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,615 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:31:00,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:31:01,065 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:31:01,065 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01 WrapperNode [2022-10-16 11:31:01,065 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:31:01,067 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:31:01,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:31:01,067 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:31:01,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,249 INFO L138 Inliner]: procedures = 690, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 591 [2022-10-16 11:31:01,250 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:31:01,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:31:01,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:31:01,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:31:01,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,319 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:31:01,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:31:01,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:31:01,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:31:01,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (1/1) ... [2022-10-16 11:31:01,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:31:01,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:31:01,391 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 11:31:01,411 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 11:31:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:31:01,451 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:31:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:31:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:31:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:31:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:31:01,452 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:31:01,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:31:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:31:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:31:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:31:01,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:31:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:31:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:31:01,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:31:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:31:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:31:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:31:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:31:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:31:01,454 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:31:01,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:31:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:31:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-10-16 11:31:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-10-16 11:31:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:31:01,455 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:31:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:31:01,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:31:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:31:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:31:01,456 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:31:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:31:01,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:31:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:31:01,456 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:31:01,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:31:01,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:31:01,760 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:31:01,763 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:31:02,813 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:31:02,821 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:31:02,822 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:31:02,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:31:02 BoogieIcfgContainer [2022-10-16 11:31:02,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:31:02,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:31:02,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:31:02,830 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:31:02,831 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:57" (1/3) ... [2022-10-16 11:31:02,831 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7304d998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:31:02, skipping insertion in model container [2022-10-16 11:31:02,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:31:01" (2/3) ... [2022-10-16 11:31:02,832 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7304d998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:31:02, skipping insertion in model container [2022-10-16 11:31:02,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:31:02" (3/3) ... [2022-10-16 11:31:02,834 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_length_harness.i [2022-10-16 11:31:02,855 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:31:02,855 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:31:02,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7304d998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:31:02, skipping insertion in model container [2022-10-16 11:31:02,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:31:02,859 INFO L158 Benchmark]: Toolchain (without parser) took 4873.47ms. Allocated memory was 153.1MB in the beginning and 192.9MB in the end (delta: 39.8MB). Free memory was 119.4MB in the beginning and 87.6MB in the end (delta: 31.8MB). Peak memory consumption was 73.6MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,860 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 153.1MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:31:02,861 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3075.30ms. Allocated memory was 153.1MB in the beginning and 192.9MB in the end (delta: 39.8MB). Free memory was 119.2MB in the beginning and 129.7MB in the end (delta: -10.5MB). Peak memory consumption was 79.0MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,861 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.32ms. Allocated memory is still 192.9MB. Free memory was 129.7MB in the beginning and 121.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,862 INFO L158 Benchmark]: Boogie Preprocessor took 98.37ms. Allocated memory is still 192.9MB. Free memory was 121.0MB in the beginning and 115.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,863 INFO L158 Benchmark]: RCFGBuilder took 1474.64ms. Allocated memory is still 192.9MB. Free memory was 115.2MB in the beginning and 90.2MB in the end (delta: 25.0MB). Peak memory consumption was 43.9MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,864 INFO L158 Benchmark]: TraceAbstraction took 30.18ms. Allocated memory is still 192.9MB. Free memory was 89.7MB in the beginning and 87.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:31:02,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 153.1MB. Free memory is still 128.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3075.30ms. Allocated memory was 153.1MB in the beginning and 192.9MB in the end (delta: 39.8MB). Free memory was 119.2MB in the beginning and 129.7MB in the end (delta: -10.5MB). Peak memory consumption was 79.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 183.32ms. Allocated memory is still 192.9MB. Free memory was 129.7MB in the beginning and 121.0MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 98.37ms. Allocated memory is still 192.9MB. Free memory was 121.0MB in the beginning and 115.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1474.64ms. Allocated memory is still 192.9MB. Free memory was 115.2MB in the beginning and 90.2MB in the end (delta: 25.0MB). Peak memory consumption was 43.9MB. Max. memory is 8.0GB. * TraceAbstraction took 30.18ms. Allocated memory is still 192.9MB. Free memory was 89.7MB in the beginning and 87.6MB 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 11:31:02,917 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...