/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_hash_table_put_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:27,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:27,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:27,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:27,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:27,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:27,087 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:27,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:27,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:27,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:27,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:27,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:27,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:27,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:27,114 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:27,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:27,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:27,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:27,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:27,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:27,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:27,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:27,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:27,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:27,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:27,172 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:27,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:27,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:27,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:27,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:27,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:27,180 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:27,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:27,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:27,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:27,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:27,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:27,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:27,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:27,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:27,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:27,193 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 11:32:27,249 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:27,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:27,251 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:27,251 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:27,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:27,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:27,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:27,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:27,257 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:27,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:27,258 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:27,258 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:27,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:27,259 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:27,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:27,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:27,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:27,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:27,260 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:27,260 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:27,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:27,260 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:27,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:27,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:27,261 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:27,261 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:27,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:27,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:27,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:27,262 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:27,262 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:27,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:27,263 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:27,263 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:27,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:27,717 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:27,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:27,722 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:27,722 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:27,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-10-16 11:32:27,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a439925/2c3da16485e544d1bc61d077bb59576b/FLAG8ef684ee7 [2022-10-16 11:32:29,022 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:29,023 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-10-16 11:32:29,067 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a439925/2c3da16485e544d1bc61d077bb59576b/FLAG8ef684ee7 [2022-10-16 11:32:29,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a439925/2c3da16485e544d1bc61d077bb59576b [2022-10-16 11:32:29,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:29,351 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:29,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:29,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:29,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:29,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:29" (1/1) ... [2022-10-16 11:32:29,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e7872e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:29, skipping insertion in model container [2022-10-16 11:32:29,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:29" (1/1) ... [2022-10-16 11:32:29,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:29,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:29,841 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_hash_table_put_harness.i[4492,4505] [2022-10-16 11:32:29,847 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_hash_table_put_harness.i[4552,4565] [2022-10-16 11:32:31,169 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,170 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,171 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,173 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,190 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,193 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,194 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,196 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,197 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,198 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,199 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:31,746 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:31,748 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:31,749 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:31,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:31,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:31,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:31,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:31,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:31,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:32,029 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:32,442 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,443 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,488 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,491 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,500 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,501 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,536 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,538 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,539 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,540 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,540 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,541 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,542 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:32,667 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:32,699 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_hash_table_put_harness.i[4492,4505] [2022-10-16 11:32:32,699 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_hash_table_put_harness.i[4552,4565] [2022-10-16 11:32:32,768 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,769 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,769 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,770 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,770 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,782 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,783 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,784 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,785 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,786 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,787 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,788 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:32,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:32,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:32,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:32,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:32,879 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:32,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:32,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:32,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:32,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:32,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:32,911 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:33,096 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,097 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,106 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,107 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,111 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,112 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,132 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,133 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,134 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,135 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,135 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,136 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,136 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:33,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:33,647 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:33,648 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33 WrapperNode [2022-10-16 11:32:33,648 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:33,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:33,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:33,650 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:33,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:33,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:33,960 INFO L138 Inliner]: procedures = 775, calls = 2489, calls flagged for inlining = 70, calls inlined = 25, statements flattened = 1393 [2022-10-16 11:32:33,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:33,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:33,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:33,965 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:33,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:33,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:33,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:33,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,154 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,183 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:34,184 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:34,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:34,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:34,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (1/1) ... [2022-10-16 11:32:34,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:34,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:34,225 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 11:32:34,251 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 11:32:34,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-16 11:32:34,296 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:34,296 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:34,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:34,296 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:34,296 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:34,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-10-16 11:32:34,297 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-10-16 11:32:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:32:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:34,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2022-10-16 11:32:34,298 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2022-10-16 11:32:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:34,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:32:34,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:32:34,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:32:34,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:32:34,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-16 11:32:34,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-16 11:32:34,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:34,299 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-16 11:32:34,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-16 11:32:34,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:32:34,300 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-16 11:32:34,300 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-16 11:32:34,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:34,300 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-10-16 11:32:34,300 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-10-16 11:32:34,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-10-16 11:32:34,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-10-16 11:32:34,301 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-10-16 11:32:34,301 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-10-16 11:32:34,301 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-10-16 11:32:34,301 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-10-16 11:32:34,301 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-10-16 11:32:34,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-10-16 11:32:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:32:34,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:32:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-10-16 11:32:34,302 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-10-16 11:32:34,302 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-10-16 11:32:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-16 11:32:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-10-16 11:32:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-10-16 11:32:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 11:32:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 11:32:34,303 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-10-16 11:32:34,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-10-16 11:32:34,304 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-10-16 11:32:34,304 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-10-16 11:32:34,304 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-10-16 11:32:34,304 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-10-16 11:32:34,304 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:32:34,304 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:32:34,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-10-16 11:32:34,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-10-16 11:32:34,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:34,305 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:32:34,305 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:32:34,305 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:34,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:34,305 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-16 11:32:34,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-16 11:32:34,306 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-10-16 11:32:34,306 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-10-16 11:32:34,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 11:32:34,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 11:32:34,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:34,968 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:34,974 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:35,449 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-10-16 11:32:35,519 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-10-16 11:32:36,367 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2022-10-16 11:32:36,368 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2022-10-16 11:32:37,427 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:37,441 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:37,441 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-10-16 11:32:37,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:37 BoogieIcfgContainer [2022-10-16 11:32:37,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:37,448 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:37,448 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:37,452 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:37,452 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:29" (1/3) ... [2022-10-16 11:32:37,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1104187f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:37, skipping insertion in model container [2022-10-16 11:32:37,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:33" (2/3) ... [2022-10-16 11:32:37,453 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1104187f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:37, skipping insertion in model container [2022-10-16 11:32:37,453 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:37" (3/3) ... [2022-10-16 11:32:37,455 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_put_harness.i [2022-10-16 11:32:37,479 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:37,479 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:37,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1104187f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:37, skipping insertion in model container [2022-10-16 11:32:37,481 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:37,484 INFO L158 Benchmark]: Toolchain (without parser) took 8135.43ms. Allocated memory was 157.3MB in the beginning and 244.3MB in the end (delta: 87.0MB). Free memory was 121.8MB in the beginning and 151.5MB in the end (delta: -29.7MB). Peak memory consumption was 58.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,485 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 157.3MB. Free memory was 128.5MB in the beginning and 128.5MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:37,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4296.70ms. Allocated memory was 157.3MB in the beginning and 197.1MB in the end (delta: 39.8MB). Free memory was 121.6MB in the beginning and 136.3MB in the end (delta: -14.8MB). Peak memory consumption was 117.0MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,487 INFO L158 Benchmark]: Boogie Procedure Inliner took 312.14ms. Allocated memory is still 197.1MB. Free memory was 136.3MB in the beginning and 121.1MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,487 INFO L158 Benchmark]: Boogie Preprocessor took 219.71ms. Allocated memory is still 197.1MB. Free memory was 121.1MB in the beginning and 109.1MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,488 INFO L158 Benchmark]: RCFGBuilder took 3260.56ms. Allocated memory was 197.1MB in the beginning and 244.3MB in the end (delta: 47.2MB). Free memory was 109.1MB in the beginning and 154.7MB in the end (delta: -45.6MB). Peak memory consumption was 63.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,489 INFO L158 Benchmark]: TraceAbstraction took 33.65ms. Allocated memory is still 244.3MB. Free memory was 153.6MB in the beginning and 151.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:37,493 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 157.3MB. Free memory was 128.5MB in the beginning and 128.5MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4296.70ms. Allocated memory was 157.3MB in the beginning and 197.1MB in the end (delta: 39.8MB). Free memory was 121.6MB in the beginning and 136.3MB in the end (delta: -14.8MB). Peak memory consumption was 117.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 312.14ms. Allocated memory is still 197.1MB. Free memory was 136.3MB in the beginning and 121.1MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 219.71ms. Allocated memory is still 197.1MB. Free memory was 121.1MB in the beginning and 109.1MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * RCFGBuilder took 3260.56ms. Allocated memory was 197.1MB in the beginning and 244.3MB in the end (delta: 47.2MB). Free memory was 109.1MB in the beginning and 154.7MB in the end (delta: -45.6MB). Peak memory consumption was 63.1MB. Max. memory is 8.0GB. * TraceAbstraction took 33.65ms. Allocated memory is still 244.3MB. Free memory was 153.6MB in the beginning and 151.5MB 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 11:32:37,559 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...