/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_ensure_capacity_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:30:46,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:30:46,121 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:30:46,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:30:46,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:30:46,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:30:46,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:30:46,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:30:46,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:30:46,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:30:46,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:30:46,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:30:46,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:30:46,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:30:46,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:30:46,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:30:46,220 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:30:46,221 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:30:46,224 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:30:46,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:30:46,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:30:46,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:30:46,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:30:46,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:30:46,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:30:46,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:30:46,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:30:46,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:30:46,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:30:46,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:30:46,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:30:46,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:30:46,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:30:46,256 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:30:46,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:30:46,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:30:46,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:30:46,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:30:46,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:30:46,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:30:46,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:30:46,261 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 11:30:46,311 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:30:46,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:30:46,312 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:30:46,312 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:30:46,313 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:30:46,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:30:46,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:30:46,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:30:46,316 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:30:46,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:30:46,318 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:30:46,318 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:30:46,318 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:30:46,318 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:30:46,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:30:46,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:30:46,320 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:30:46,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:30:46,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:30:46,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:30:46,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:30:46,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:46,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:30:46,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:30:46,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:30:46,322 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:30:46,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:30:46,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:30:46,322 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:30:46,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:30:46,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:30:46,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:30:46,733 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:30:46,734 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:30:46,735 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2022-10-16 11:30:46,810 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224a9ecda/80de43b96c5f4bcca095699d7e9957f4/FLAG1cb0d9ee0 [2022-10-16 11:30:47,756 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:30:47,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2022-10-16 11:30:47,810 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224a9ecda/80de43b96c5f4bcca095699d7e9957f4/FLAG1cb0d9ee0 [2022-10-16 11:30:48,264 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/224a9ecda/80de43b96c5f4bcca095699d7e9957f4 [2022-10-16 11:30:48,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:30:48,274 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:30:48,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:48,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:30:48,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:30:48,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c421bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:48, skipping insertion in model container [2022-10-16 11:30:48,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:30:48" (1/1) ... [2022-10-16 11:30:48,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:30:48,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:30:48,712 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_ensure_capacity_harness.i[4504,4517] [2022-10-16 11:30:48,717 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_ensure_capacity_harness.i[4564,4577] [2022-10-16 11:30:49,559 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:49,636 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,637 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,638 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,638 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,639 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,652 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,653 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,655 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,655 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,657 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,660 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,661 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,662 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:49,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:49,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:49,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:49,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:49,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:49,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:49,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:49,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:49,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:49,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:50,120 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,120 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,126 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,138 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,207 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,211 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:50,243 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:30:50,263 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_ensure_capacity_harness.i[4504,4517] [2022-10-16 11:30:50,270 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_ensure_capacity_harness.i[4564,4577] [2022-10-16 11:30:50,346 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-16 11:30:50,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,378 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,379 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,379 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,380 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,395 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,395 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,397 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,397 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,398 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,399 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,399 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,400 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,436 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-16 11:30:50,438 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-16 11:30:50,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-16 11:30:50,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-16 11:30:50,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-16 11:30:50,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-16 11:30:50,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-16 11:30:50,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-16 11:30:50,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-16 11:30:50,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-16 11:30:50,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,476 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,477 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,483 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,516 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-16 11:30:50,518 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:30:50,807 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:30:50,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50 WrapperNode [2022-10-16 11:30:50,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:30:50,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:50,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:30:50,810 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:30:50,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:50,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,087 INFO L138 Inliner]: procedures = 691, calls = 1684, calls flagged for inlining = 52, calls inlined = 11, statements flattened = 804 [2022-10-16 11:30:51,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:30:51,092 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:30:51,092 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:30:51,092 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:30:51,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:30:51,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:30:51,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:30:51,273 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:30:51,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (1/1) ... [2022-10-16 11:30:51,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:30:51,293 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:30:51,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 11:30:51,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 11:30:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 11:30:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-16 11:30:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-16 11:30:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-16 11:30:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-16 11:30:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-16 11:30:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-16 11:30:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-10-16 11:30:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-10-16 11:30:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 11:30:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-16 11:30:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-16 11:30:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-16 11:30:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-16 11:30:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 11:30:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:30:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 11:30:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-16 11:30:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-16 11:30:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:30:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:30:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-16 11:30:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-16 11:30:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-16 11:30:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-16 11:30:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-16 11:30:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-16 11:30:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-16 11:30:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-10-16 11:30:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-10-16 11:30:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 11:30:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 11:30:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-16 11:30:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-16 11:30:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-10-16 11:30:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-10-16 11:30:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 11:30:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-10-16 11:30:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-10-16 11:30:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 11:30:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 11:30:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-16 11:30:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-16 11:30:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-16 11:30:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-16 11:30:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-10-16 11:30:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-10-16 11:30:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_ensure_capacity [2022-10-16 11:30:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_ensure_capacity [2022-10-16 11:30:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 11:30:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-10-16 11:30:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:30:51,744 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:30:51,747 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:30:53,029 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:30:53,044 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:30:53,044 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 11:30:53,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:53 BoogieIcfgContainer [2022-10-16 11:30:53,047 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:30:53,051 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:30:53,051 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:30:53,055 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:30:53,059 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:30:48" (1/3) ... [2022-10-16 11:30:53,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b683c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:30:50" (2/3) ... [2022-10-16 11:30:53,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b683c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:30:53" (3/3) ... [2022-10-16 11:30:53,068 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_ensure_capacity_harness.i [2022-10-16 11:30:53,089 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:30:53,090 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:30:53,092 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b683c99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:30:53, skipping insertion in model container [2022-10-16 11:30:53,092 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:30:53,094 INFO L158 Benchmark]: Toolchain (without parser) took 4822.59ms. Allocated memory was 152.0MB in the beginning and 182.5MB in the end (delta: 30.4MB). Free memory was 119.9MB in the beginning and 72.5MB in the end (delta: 47.4MB). Peak memory consumption was 77.9MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,098 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 152.0MB. Free memory was 121.4MB in the beginning and 121.2MB in the end (delta: 142.8kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:30:53,103 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2530.08ms. Allocated memory was 152.0MB in the beginning and 182.5MB in the end (delta: 30.4MB). Free memory was 119.7MB in the beginning and 113.3MB in the end (delta: 6.5MB). Peak memory consumption was 88.0MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,104 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.67ms. Allocated memory is still 182.5MB. Free memory was 113.3MB in the beginning and 141.0MB in the end (delta: -27.8MB). Peak memory consumption was 19.4MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,105 INFO L158 Benchmark]: Boogie Preprocessor took 179.98ms. Allocated memory is still 182.5MB. Free memory was 141.0MB in the beginning and 133.7MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,106 INFO L158 Benchmark]: RCFGBuilder took 1775.40ms. Allocated memory is still 182.5MB. Free memory was 133.7MB in the beginning and 75.2MB in the end (delta: 58.5MB). Peak memory consumption was 58.7MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,107 INFO L158 Benchmark]: TraceAbstraction took 41.35ms. Allocated memory is still 182.5MB. Free memory was 74.6MB in the beginning and 72.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:30:53,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 152.0MB. Free memory was 121.4MB in the beginning and 121.2MB in the end (delta: 142.8kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2530.08ms. Allocated memory was 152.0MB in the beginning and 182.5MB in the end (delta: 30.4MB). Free memory was 119.7MB in the beginning and 113.3MB in the end (delta: 6.5MB). Peak memory consumption was 88.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 281.67ms. Allocated memory is still 182.5MB. Free memory was 113.3MB in the beginning and 141.0MB in the end (delta: -27.8MB). Peak memory consumption was 19.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 179.98ms. Allocated memory is still 182.5MB. Free memory was 141.0MB in the beginning and 133.7MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1775.40ms. Allocated memory is still 182.5MB. Free memory was 133.7MB in the beginning and 75.2MB in the end (delta: 58.5MB). Peak memory consumption was 58.7MB. Max. memory is 8.0GB. * TraceAbstraction took 41.35ms. Allocated memory is still 182.5MB. Free memory was 74.6MB in the beginning and 72.5MB 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 11:30:53,195 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...