/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_init_bounded_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:32:25,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:32:25,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:32:25,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:32:25,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:32:25,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:32:25,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:32:25,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:32:25,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:32:25,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:32:25,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:32:25,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:32:25,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:32:25,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:32:25,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:32:25,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:32:25,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:32:25,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:32:25,137 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:32:25,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:32:25,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:32:25,148 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:32:25,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:32:25,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:32:25,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:32:25,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:32:25,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:32:25,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:32:25,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:32:25,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:32:25,162 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:32:25,163 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:32:25,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:32:25,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:32:25,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:32:25,166 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:32:25,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:32:25,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:32:25,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:32:25,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:32:25,170 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:32:25,171 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 11:32:25,201 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:32:25,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:32:25,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:32:25,202 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:32:25,203 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:32:25,203 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:32:25,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:32:25,204 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:32:25,204 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:32:25,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:32:25,205 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:32:25,205 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:32:25,205 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:32:25,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:32:25,206 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:32:25,206 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:32:25,206 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:32:25,206 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:32:25,206 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:32:25,207 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:32:25,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:32:25,207 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:32:25,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:32:25,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:32:25,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:32:25,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:32:25,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:25,209 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:32:25,209 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:32:25,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:32:25,209 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:32:25,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:32:25,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:32:25,210 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:32:25,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:32:25,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:32:25,605 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:32:25,606 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:32:25,607 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:32:25,609 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2022-10-16 11:32:25,684 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50f8208d5/3d6bcb23f4c04822b0e720b921df0389/FLAG217410dfe [2022-10-16 11:32:26,722 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:32:26,724 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2022-10-16 11:32:26,771 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50f8208d5/3d6bcb23f4c04822b0e720b921df0389/FLAG217410dfe [2022-10-16 11:32:27,129 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50f8208d5/3d6bcb23f4c04822b0e720b921df0389 [2022-10-16 11:32:27,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:32:27,137 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:32:27,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:27,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:32:27,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:32:27,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:27" (1/1) ... [2022-10-16 11:32:27,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dee8e99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:27, skipping insertion in model container [2022-10-16 11:32:27,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:32:27" (1/1) ... [2022-10-16 11:32:27,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:32:27,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:32:27,770 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_init_bounded_harness.i[4501,4514] [2022-10-16 11:32:27,777 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_init_bounded_harness.i[4561,4574] [2022-10-16 11:32:29,380 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,381 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,382 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,383 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,384 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,398 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,399 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,401 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,402 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,404 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,405 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,406 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:29,407 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:30,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:30,037 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:30,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:30,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:30,041 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:30,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:30,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:30,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:30,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:30,253 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:30,759 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,760 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,805 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,808 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,819 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,819 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,849 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,851 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,854 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,854 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,855 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:30,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:30,986 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:32:31,019 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_init_bounded_harness.i[4501,4514] [2022-10-16 11:32:31,020 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_init_bounded_harness.i[4561,4574] [2022-10-16 11:32:31,075 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,076 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,076 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,077 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,077 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,084 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,085 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,086 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,087 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,138 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,139 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,142 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,142 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:32:31,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:32:31,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:32:31,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:32:31,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:32:31,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:32:31,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:32:31,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:32:31,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:32:31,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:32:31,200 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:32:31,363 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,364 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,372 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,376 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,387 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,388 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,388 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,389 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,389 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,390 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,390 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:32:31,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:32:31,816 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:32:31,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31 WrapperNode [2022-10-16 11:32:31,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:32:31,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:31,819 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:32:31,819 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:32:31,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,020 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,100 INFO L138 Inliner]: procedures = 774, calls = 2430, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 800 [2022-10-16 11:32:32,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:32:32,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:32:32,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:32:32,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:32:32,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,194 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:32:32,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:32:32,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:32:32,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:32:32,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (1/1) ... [2022-10-16 11:32:32,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:32:32,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:32:32,261 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 11:32:32,277 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 11:32:32,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-10-16 11:32:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:32:32,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:32:32,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:32:32,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:32:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:32:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:32:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:32:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-10-16 11:32:32,344 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-10-16 11:32:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:32:32,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:32:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:32:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:32:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:32:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:32:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:32:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:32:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-16 11:32:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-16 11:32:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:32:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-16 11:32:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-16 11:32:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:32:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-10-16 11:32:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-10-16 11:32:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-10-16 11:32:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-10-16 11:32:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:32:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:32:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:32:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-10-16 11:32:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-10-16 11:32:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-10-16 11:32:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-10-16 11:32:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-10-16 11:32:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:32:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:32:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-10-16 11:32:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-10-16 11:32:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:32:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:32:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:32:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:32:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:32:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-16 11:32:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-16 11:32:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-10-16 11:32:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-10-16 11:32:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:32:32,833 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:32:32,844 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:32:34,404 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-10-16 11:32:34,422 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:32:34,433 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:32:34,434 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-16 11:32:34,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:34 BoogieIcfgContainer [2022-10-16 11:32:34,437 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:32:34,440 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:32:34,440 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:32:34,444 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:32:34,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:32:27" (1/3) ... [2022-10-16 11:32:34,445 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55ce0f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:34, skipping insertion in model container [2022-10-16 11:32:34,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:32:31" (2/3) ... [2022-10-16 11:32:34,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55ce0f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:32:34, skipping insertion in model container [2022-10-16 11:32:34,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:32:34" (3/3) ... [2022-10-16 11:32:34,448 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_init_bounded_harness.i [2022-10-16 11:32:34,473 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:32:34,473 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:32:34,475 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55ce0f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:32:34, skipping insertion in model container [2022-10-16 11:32:34,475 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:32:34,478 INFO L158 Benchmark]: Toolchain (without parser) took 7343.19ms. Allocated memory was 151.0MB in the beginning and 271.6MB in the end (delta: 120.6MB). Free memory was 115.9MB in the beginning and 156.5MB in the end (delta: -40.6MB). Peak memory consumption was 80.7MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,479 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:32:34,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4678.09ms. Allocated memory was 151.0MB in the beginning and 204.5MB in the end (delta: 53.5MB). Free memory was 115.7MB in the beginning and 134.2MB in the end (delta: -18.5MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 283.07ms. Allocated memory is still 204.5MB. Free memory was 134.2MB in the beginning and 122.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,482 INFO L158 Benchmark]: Boogie Preprocessor took 115.04ms. Allocated memory is still 204.5MB. Free memory was 122.2MB in the beginning and 114.8MB in the end (delta: 7.4MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,483 INFO L158 Benchmark]: RCFGBuilder took 2216.22ms. Allocated memory was 204.5MB in the beginning and 271.6MB in the end (delta: 67.1MB). Free memory was 114.8MB in the beginning and 159.2MB in the end (delta: -44.4MB). Peak memory consumption was 36.9MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,484 INFO L158 Benchmark]: TraceAbstraction took 36.10ms. Allocated memory is still 271.6MB. Free memory was 158.7MB in the beginning and 156.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:32:34,488 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 121.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4678.09ms. Allocated memory was 151.0MB in the beginning and 204.5MB in the end (delta: 53.5MB). Free memory was 115.7MB in the beginning and 134.2MB in the end (delta: -18.5MB). Peak memory consumption was 112.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 283.07ms. Allocated memory is still 204.5MB. Free memory was 134.2MB in the beginning and 122.2MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 115.04ms. Allocated memory is still 204.5MB. Free memory was 122.2MB in the beginning and 114.8MB in the end (delta: 7.4MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * RCFGBuilder took 2216.22ms. Allocated memory was 204.5MB in the beginning and 271.6MB in the end (delta: 67.1MB). Free memory was 114.8MB in the beginning and 159.2MB in the end (delta: -44.4MB). Peak memory consumption was 36.9MB. Max. memory is 8.0GB. * TraceAbstraction took 36.10ms. Allocated memory is still 271.6MB. Free memory was 158.7MB in the beginning and 156.5MB 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 11:32:34,555 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...